Fire HD 7 (2019 Edition) Slowdown - Fire Q&A, Help & Troubleshooting

Hi,
I'm typing this question on my phone using the xda app, so I might have missed a post pertaining to my question. I do realize that the specifications on these particular tablets aren't that great, but I still enjoy using mine. I used an application here in the forum's to disable the amazon app's that I didn't want to utilize. So now my tablet more closely resembles an actual android tablet. I've got the google files app installed on both my tablet and my phone, it really does a decent job of keeping them rid of junk files. Over time though I've noticed that my tablet has slowed down, just like when using the popup keyboard, sometimes it takes a second or two before the desired character to appear. Has this happened to anyone else, and if so were you able to correct it, and if so how ?
Thanks,
David

Davy49 said:
Hi,
I'm typing this question on my phone using the xda app, so I might have missed a post pertaining to my question. I do realize that the specifications on these particular tablets aren't that great, but I still enjoy using mine. I used an application here in the forum's to disable the amazon app's that I didn't want to utilize. So now my tablet more closely resembles an actual android tablet. I've got the google files app installed on both my tablet and my phone, it really does a decent job of keeping them rid of junk files. Over time though I've noticed that my tablet has slowed down, just like when using the popup keyboard, sometimes it takes a second or two before the desired character to appear. Has this happened to anyone else, and if so were you able to correct it, and if so how ?
Thanks,
David
Click to expand...
Click to collapse
Hi,
This is the wrong forum for talk about the New Fire 7 2019, instead, use the correct forum please
About your tablet, the described behavior sounds pretty common due the poor hardware and the lack of RAM on that device. I I would try to unlock/root it and install LineageOS 14.1 to see if the performance goes to better... If you don't want to switch to LineageOS, at least fully-uninstall the junk from Amazon with root.
Regards.

Hi Rortiz2,
Sorry about posting in the incorrect forum, if I could contact a moderater, I'd ask them to move my post to the correct forum. Can you please let me know how to contact one ? Also, thanks for taking the time to provide the information I was needing.
David

Rortiz2 said:
Hi,
This is the wrong forum for talk about the New Fire 7 2019, instead, use the correct forum please
About your tablet, the described behavior sounds pretty common due the poor hardware and the lack of RAM on that device. I I would try to unlock/root it and install LineageOS 14.1 to see if the performance goes to better... If you don't want to switch to LineageOS, at least fully-uninstall the junk from Amazon with root.
Regards.
Click to expand...
Click to collapse
Fully concur having owned several generations of Amazon's least expensive gizmos. There are 'tricks' that yield modest improvement (eg: establishing a static swap file; tweaking swappiness) but the most effective generally need root. A factory reset will speed things up for awhile but you'll loose personal data and customizations.
---------- Post added at 12:50 PM ---------- Previous post was at 12:46 PM ----------
Davy49 said:
Hi Rortiz2,
Sorry about posting in the incorrect forum, if I could contact a moderater, I'd ask them to move my post to the correct forum. Can you please let me know how to contact one ? Also, thanks for taking the time to provide the information I was needing.
David
Click to expand...
Click to collapse
No need to move unless you wish to continue the conversation; responses here are what you'd get in the other sections/threads. There are plenty of existing threads that discuss performance on these low end devices. Most conclude with similar outcomes.

Hi,
Supposedly a forum moderater has already moved my post to the proper forum. Sorry for any inconveniences I might have caused.
David

Related

Sending Video

Hello everyone! I've searched but can't find a solution to this:
I am on the AT&T Network along with most of my friends. Today, I tried to send a VIDEO to a friend with a Treo 650. He only received a black screen. Is this a problem with my device or his? He's got the stock Treo 650. I thought that it may have been a file type that he can't get.
Any help?
I hate to say this again as it bores me...
please post in the correct sub forum...
you are a senior member so should know by now where to post your question, sorry for being short & brash...
* Thread Moved *
stylez said:
I hate to say this again as it bores me...
please post in the correct sub forum...
you are a senior member so should know by now where to post your question, sorry for being short & brash...
Click to expand...
Click to collapse
As I pondered whether or not to grant visibility to this statement, I've concluded that I should provide a teaching moment.
1. Being dishonest is one thing that really displays true character. Hence, if saying something is something you HATE and is boring; then WHY say it? It is not neccessary.
2. To seemingly apologize for obviously intending to be short and brash, is less than necessary, especially when there's a realization of your being short and brash BEFORE you type the message. There was no afterthough following sending the message, and following up with an apology. You had an opportunity to NOT be short OR brash.
3. My senior membership must be predicated on membership longevity or something similar thereof, for it is definitely not indicative of any extensive knowledge of posting in very many forums, and automatic knowledge of where each any every post content belongs. In any of my postings, I have NEVER had a post moved. So, apparently I'm not as inept as you may feel. My thought was, that my current situation was maybe ROM related since this is a cooked ROM. THAT'S why I posted here. TO GAIN DIRECTION.
You have provided comments, but no direction. Therefore you've added NO value AT ALL. So your post is merely to satisfy some personal accomplishment, or to create some activity with a window of time you know not what to do with.
My apologies to any MODS for accidentally looking for help in the wrong forum. At least I hoped to be directed to the appropriate destination to either POST, RECEIVE HELP, or BOTH.
maiahsdad said:
As I pondered whether or not to grant visibility to this statement, I've concluded that I should provide a teaching moment.
1. Being dishonest is one thing that really displays true character. Hence, if saying something is something you HATE and is boring; then WHY say it? It is not neccessary.
2. To seemingly apologize for obviously intending to be short and brash, is less than necessary, especially when there's a realization of your being short and brash BEFORE you type the message. There was no afterthough following sending the message, and following up with an apology. You had an opportunity to NOT be short OR brash.
3. My senior membership must be predicated on membership longevity or something similar thereof, for it is definitely not indicative of any extensive knowledge of posting in very many forums, and automatic knowledge of where each any every post content belongs. In any of my postings, I have NEVER had a post moved. So, apparently I'm not as inept as you my feel. My thought was, that my current situation was maybe ROM related since this is a cooked ROM. THAT'S why I posted here. TO GAIN DIRECTION.
You have provided comments, but no direction. Therefore you've added NO value AT ALL.
My apologies to any MODS for accidentally looking for help in the wrong forum. At least I hoped to be directed to the appropriate destination to either POST, RECEIVE HELP, or BOTH.
Click to expand...
Click to collapse
i don't ponder i reckon!!! lol, and i reckon i didn't know treo 650's were still around, that was my first touch screen phone, and it had ALOT of video playback problems, so it very well could be, may also be a loss in data during the sending over the network. i reckon you should try to bt your vid to your friend and see if that works.
msd24200 said:
i don't ponder i reckon!!! lol, and i reckon i didn't know treo 650's were still around, that was my first touch screen phone, and it had ALOT of video playback problems, so it very well could be, may also be a loss in data during the sending over the network. i reckon you should try to bt your vid to your friend and see if that works.
Click to expand...
Click to collapse
LOL!!! And it was my first touch-screen device as well! But my friend just LOVES that device! I can't get'em to part with it. But THANK YOU for the bluetooth idea. I'll be sure to try that if we're ever in the same area. I'm in Indiana, and he's in Virginia. So BT isn't an option. But I'm hoping to get some ideas here.
Thanks again for positive feedback.
maiahsdad said:
As I pondered whether or not to grant visibility to this statement, I've concluded that I should provide a teaching moment.
1. Being dishonest is one thing that really displays true character. Hence, if saying something is something you HATE and is boring; then WHY say it? It is not neccessary.
2. To seemingly apologize for obviously intending to be short and brash, is less than necessary, especially when there's a realization of your being short and brash BEFORE you type the message. There was no afterthough following sending the message, and following up with an apology. You had an opportunity to NOT be short OR brash.
3. My senior membership must be predicated on membership longevity or something similar thereof, for it is definitely not indicative of any extensive knowledge of posting in very many forums, and automatic knowledge of where each any every post content belongs. In any of my postings, I have NEVER had a post moved. So, apparently I'm not as inept as you may feel. My thought was, that my current situation was maybe ROM related since this is a cooked ROM. THAT'S why I posted here. TO GAIN DIRECTION.
You have provided comments, but no direction. Therefore you've added NO value AT ALL. So your post is merely to satisfy some personal accomplishment, or to create some activity with a window of time you know not what to do with.
My apologies to any MODS for accidentally looking for help in the wrong forum. At least I hoped to be directed to the appropriate destination to either POST, RECEIVE HELP, or BOTH.
Click to expand...
Click to collapse
This post didn't add much value either .. the pot calling the kettle black? hmm?
How about you send something from that 650 to another phone and see what happens.
Is it even on the same network as you are?
ChumleyEX said:
This post didn't add much value either .. the pot calling the kettle black? hmm?
How about you send something from that 650 to another phone and see what happens.
Is it even on the same network as you are?
Click to expand...
Click to collapse
And we've just added your post to that statement. Already tried that. Works fine in that direction. Just NOT from the Tilt to the Treo.
How about to another treo 650 or any of the other palm OS ones?
Is it still playable as in does the video move yet it is black? If so then it's lack of codec support.....
Even if it doesn't move i'd still edge my bets on "old" technology with a newer video format "codec" being the issue.
"In response to your long satirical post maybe i responded in boredom to the boredom of the boredomous post in the incorect sub forum, don't worry your not the only one , oh and if it was ROM related then you should have posted in the ROM thread"
Yes i am just joshin with ya
stylez said:
Is it still playable as in does the video move yet it is black? If so then it's lack of codec support.....
Even if it doesn't move i'd still edge my bets on "old" technology with a newer video format "codec" being the issue.
"In response to your long satirical post maybe i responded in boredom to the boredom of the boredomous post in the incorect sub forum, don't worry your not the only one , oh and if it was ROM related then you should have posted in the ROM thread"
Yes i am just joshin with ya
Click to expand...
Click to collapse
Yes, black picture with 3 other Treos. I posted in the Phoenix private beta thread and didn't get a response.
So, I guess I'll follow up with my partners and ask if they can update their codecs. I was hoping that I could send in a different format that they can view.
maiahsdad said:
Yes, black picture with 3 other Treos. I posted in the Phoenix private beta thread and didn't get a response.
So, I guess I'll follow up with my partners and ask if they can update their codecs. I was hoping that I could send in a different format that they can view.
Click to expand...
Click to collapse
If they install a Video player like TCPMP the they should be fine.
Another way would be for you to convert the video on computer to another format, ask what format video's they can play SUPER ©

[Q] Are there any mods/hacks/anything yet? Also a few other questions.

I have quite a few questions. First, I know the device has been successfully rooted, but I'm not entirely sure what the means for us users. Have any impressive mods or hacks been released for the ChomeCast yet? Also, is it possible to stream from PC to my ChomeCast? And lastly, how does this affect battery life when streaming from an Android device?
You can stream Netflix, YouTube and chrome tabs to your device from your pc.
From an Android phone you can stream YouTube, Netflix and Hulu atm
It doesn't affect battery life at all, other than using the app since the chromecast is not actually receiving any data from the phone but from a server (Netflix, YouTube, Hulu) . Your phone only sends a link to the chromecast.
Sent from my HTC One X using Tapatalk 2
AliMusa said:
I have quite a few questions. First, I know the device has been successfully rooted, but I'm not entirely sure what the means for us users. Have any impressive mods or hacks been released for the ChomeCast yet? Also, is it possible to stream from PC to my ChomeCast? And lastly, how does this affect battery life when streaming from an Android device?
Click to expand...
Click to collapse
Have you looked at any reviews? Done any reading/research? Those are very basic questions, that could easily be found with minimal effort. This helps keep the forum from getting cluttered and the same questions from being asked again and again. The member here are less likely to help if you not putting much effort into finding answers. Just some friendly advice.
I will provide some assistance.
1. If you have a Chromecast with the original Firmware, not likely unless you got one of the early devices and it hasn't updated the firmware, then Yes it can be rooted. Device with newer firmware out of luck, at least for now.
There not much you can really do, even if you had a rooted Chromecast at this point.
2. You can cast YouTube and Netflix form the Chrome browser on your computer. You can also cast a tab form the Chrome browser and any content it may be running. There is also an experimental feature found in the Chrome Browser that will allow you to cast you desktop.
You can also drag and drop compatible media (Music, video) into an empty Chrome browser tab and have it cast to you TV.
3. I doesn't affect battery life on you android device. Your Android device just tells the Chromecast fetch the media from Netflix, YouTube or Hulu Plus and play it on you TV. After the media starts playing you could turn off you device and the Chromecast would continue to play the media.
RojasTKD said:
Have you looked at any reviews? Done any reading/research? Those are very basic questions, that could easily be found with minimal effort. This helps keep the forum from getting cluttered and the same questions from being asked again and again. The member here are less likely to help if you not putting much effort into finding answers. Just some friendly advice.
Click to expand...
Click to collapse
After having read many reviews and articles on the internet about the capabilities, features and benefits of owning/purchasing a chromecast, I came to the realization that it offered very few, if any, of those things after the "update". Still, I had the same question as the OP and hoped that XDA might further my education on the matter. I assumed based on the date of their post, that the OP was as up to date as I was. So, I eagerly clicked on the thread hoping to find a friendly conversation about any possible progress, hacks, developer apps or current work arounds, but instead was met by what seems to have become the standard retort for anyone that has a simple question on xda. The only question you left out was, "did you even try searching?"
Honestly, I am not trying to be ugly or smart, but it seems like xda is an appropriate place to ask questions when someone has one. While I know that it seems like many are lazy and don't bother searching, reading or educating themselves before starting a thread and wasting precious forum space, sometimes it would be great to find real answers and and friendly responses without assuming the OPs back story. There, I got that off my chest and provided nothing useful to the conversation myself and suppose I am prepared for the backlash, but I'd rather continue my search for answers to my original question. Is there anyone out there making the Chromecast dongle worth buying and in return, accepting donation money from me for their work? OK. Off my soapbox, no offense and sorry for wasting thread space that is better left to developers than greedy users like me.
mountainloafers said:
After having read many reviews and articles on the internet about the capabilities, features and benefits of owning/purchasing a chromecast, I came to the realization that it offered very few, if any, of those things after the "update". Still, I had the same question as the OP and hoped that XDA might further my education on the matter. I assumed based on the date of their post, that the OP was as up to date as I was. So, I eagerly clicked on the thread hoping to find a friendly conversation about any possible progress, hacks, developer apps or current work arounds, but instead was met by what seems to have become the standard retort for anyone that has a simple question on xda. The only question you left out was, "did you even try searching?"
Honestly, I am not trying to be ugly or smart, but it seems like xda is an appropriate place to ask questions when someone has one. While I know that it seems like many are lazy and don't bother searching, reading or educating themselves before starting a thread and wasting precious forum space, sometimes it would be great to find real answers and and friendly responses without assuming the OPs back story. There, I got that off my chest and provided nothing useful to the conversation myself and suppose I am prepared for the backlash, but I'd rather continue my search for answers to my original question. Is there anyone out there making the Chromecast dongle worth buying and in return, accepting donation money from me for their work? OK. Off my soapbox, no offense and sorry for wasting thread space that is better left to developers than greedy users like me.
Click to expand...
Click to collapse
The very first post in this section is a sticky which contains a section labeled, "Apps, Mods, Fixes, Rooting, Tutorials". It has links to a bunch pertinent threads. There is a reason it's a sticky. XDA would become useless if there where multiple post a day asking about the same subject.
I was being friendly. I informed him that he could easily find the answers he is looking for with a little effort and doing so would keep the forum clean and people would be more helpful. It was obvious they where new (only three post) and I tried to offer some friendly advice that will help them in the long run. I even tweaked my wording as to not be too harsh. then I went the extra mile and answered his questions.
Right on. Any word on the SDK being freed up yet?
Let it flo... now Free

[HOW TO] [Q&A] How to best phrase a request to receive the most suitable answer?

INDEX:
Background
Purpose
General Recommendations
When You Post in a Thread
Credits
Themes (at post #2)
Tutorials, Help Threads & Guides (at post #3)
Reports about Battery Life or Endurance (at post #4)
Possible WiFi Drops (at post #5)
Background: Following some threads in this forum I've pretty early realised that quite a few bug reports, requests and questions are raised without sufficient information to allow developers (dev), recognised contributors (RCs) or other members to easily provide solid answers and recommendations or a possible fix. Everybody should remember even the highly professional dev cannot read your mind.
Purpose: To provide some recommendations how to best phrase a request to receive the most suitable answer.
General recommendations:
Please read the XDA Forum Rules provided by @MikeChannon; from my personal point of view a definite MUST READ for everybody who intends to post on XDA or to contribute to this great site. Other MUST READ's I certainly recommend to everybody who wants to "breathe" what I believe the spirit of XDA is, are the following posts:
Forum Etiquette by @TheByteSmasher,
http://forum.xda-developers.com/showpost.php?p=16682226&postcount=2441 by @zelendel, and last but not least
http://forum.xda-developers.com/showpost.php?p=2031989&postcount=44 by @kyphur.
Do me the favour and really inhale what I just linked above!
Remember: Before you flash anything take a NANDROID backup or ensure you've an up-to-date one!
Before you post your issue or request, reboot at least once and try to replicate your problem. If it doesn't persist any longer the reboot might already have been the solution.
Read, read, and read again, read the OPs (first post of each thread) and scan the respective thread. Use the search function of XDA (in-thread search is so good). Also, you can use a web search. It means you have to read and study but I've no doubt you don't mind to do that for your device. With all this, you'll probably find your answer without having to post something.
A lot of OPs already contain hints how to solve commonly known issues, e.g. the [ROM][6.0.1][i9305 OFFICIAL] Resurrection Remix® M v5.7.3 OP by @rodman01 provides at the very end information and workarounds for random reboots during calls, camera crashes (see also post #43) or how to convert filesystem Ext4 to F2FS and vice versa.
You have first to know by yourself if your issue could be ROM or Kernel related. If you don't, post and see how it goes. Occasionally, the issue seems to be ROM or kernel related on the first glance but it isn't. For example, MMS sending or receiving issues are mostly related to somehow wrong or bad APN settings, or the baseband/modem isn't suitable for the respective local region or the desired carrier. A guide in regard to fixing of MMS issues is linked at post #3.
Before you post in a ROM development thread, be sure you do not run a custom kernel or Xposed (you should disable all Xposed modules and see if your issue still persists). Despite this, if you use a custom kernel or use Xposed and you're 100% sure it's ROM related, maybe you could post.
Last but not least: Don't ask what e.g. the best ROM or kernel is! All ROM, kernel, etc. available at xda are great but each one has its different specification, capabilities, pro's and con's. The best one for you is the one, which meets your desires and expectations.
When you post in a thread:
Post questions in Q&A forums or threads instead of DEV forums. But if you have a solid bug report (never reported before and fulfilling all the required criteria, check below) with all needed info, you can post in a DEV thread.
Don't make a dev, RC or anybody else to read your mind.
Don't have a dev, RC, or anybody else to make assumptions. As soon as an assumption fails the whole solution is going to become void.
Please post your issue or request by using the English language as mentioned in the XDA rules to allow everybody to understand the post and hopefully to contribute to or at least to learn out of it. Don't be afraid if English isn't your native tongue - that's certainly the case for most of the xda users. English isn't an issue here - as long as we all at least try to use this language. Even if your English skills aren't too developed just use simple wording; nobody is going to blame you; however, try to be as precise and unambiguous as possible.
Always run a logging tool to be able to augment your post by a log (logcat) file. Add the log as an attachment to your post or upload it on the cloud and paste the public link in your post. It doesn't matter, which logging tool you use but familiarise yourself with its use and where it saves the log. I'm e.g. using an app called "Catlog" that saves logs to the internal memory. Also you can use the MatLog app or use adb commands (HERE is a guide/tutorial)
If you're running Xposed uninstall it, and take the log again (while Xposed is running, the log even states that it's useless because of Xposed).
Take screenshots (quite often via buttons "Vol-" & "Pwr" or "Home" & "Pwr" depending on the ROM you use) or if more suitable a screen record (quite often via buttons "Vol+" & "Pwr") and attach them/it to your post. Before you take a screenshot or record, change your system language to English to allow everybody to understand the content of the screen. Some ROM provide these functionalities in the menu of the power button, too; however, they must be enable within the ROM settings.
Always provide exact and precise information about your issue. Write a description and, if possible, steps to reproduce.
Always provide exact and precise information about your device, the ROM, the kernel, your recovery, and specify the versions of the latter three. Occasionally information about your modem (or even bootloader) might also be helpful e.g. if you've problems with the RIL, mobile network or making phone calls. If you're on F2FS please mention.
If your issue or problem occurred immediately after you freshly flashed a ROM or kernel, please describe your installation procedure (clean, dirty, or describe when you wiped and/or formatted what). Please provide information, from which ROM or kernel you came.
If you have issues with anything from Google, specify the GApps version you flashed.
If you're using Xposed (not recommended when reporting bugs), please provide this important information including version and its developer as well as the modules you use.
Credits:
@Wood Man for commenting the initial draft and the highly valuable contributions.
@西村大一 for providing helpful comments to keep this thread valuable.
and to everybody who I mentioned in this OP or the subsequent posts. If I forgot someone I apologise. Please let me know in this case or if you want to be more prominently given credit; I'm happy to immediately follow such a request!
EDIT (2016-09-11) Reports about battery life or endurance:
Moved to post#4.
Off topic comments are allowed as long they are generally related to the overall topic, are in the general interest of the followers of this thread and add value to the thread. The ultimate decision rests with me as the OP!
Themes
In addition to all statements in the OP, themes might be able to heavily influence system/ROM performance and behaviour; however, all pending on the used ROMs. Themes could mess things up on specific ROMs.
I personally got black screens on my GT-I9305 in the combination of a specific theme used, Resurrection Remix (MM) and Xposed. Switching to a different theme (PitchBlack | DarkRed CM13/12), which was developed by a Resurrection Remix dev (Altan KRK (westcrip)), solved the issue. Another RC experienced and reported to have had issues related to themes when he tested CM12.1 and CM13.
On the other hand, e.g. some Sammy stock based Android 4.4.4 ROMs (e.g. AMCHA ROM, N4 ELITE, TGP, etc) even don't have a theme engine, and shouldn't make the above mentioned trouble.
As said, it depends on the used ROM! But if you experience issues I suggest at least to consider your theme to be possibly involved. Guess it's pretty easy to switch to the stock design, probably to reboot, and to check if the issue persists. However, I like to stress again, it depends on the used ROM!
Thanks to @[I]Wood Man[/I] who first pointed me to the solution to my above mentioned issue, and second who doesn't get tired in providing hints for this thread!
Tutorials, Help Threads & Guides
What is? Boot loader, custom ROMs, CWM, modem, kernel, flashing, rooting, ADB, baseband?? by @esimon311. Thanks to esimon311 for this great overview.:good:
[GUIDE] Most up to date guide on CPU governors, I/O schedulers and more! by @Saber. Thanks to Saber (formerly gsstudios) for this great guide.:good:
[Tutorial] How To Logcat by @paxChristos. Thanks to paxChristos for this great tutorial.:good:
[HELP THREAD][i9300][i9305] Ask any Question. Noob friendly. by @limjh16. Thanks to limjh16 for providing great support.:good:
[HELP THREAD] Galaxy S3 - Ask any question. by @tommypacker. Thanks to tommypacker for having set up this great help thread.:good:
[Q&A] to [INDEX] Samsung Galaxy S3 LTE - ROMs, Kernels, MODs, Recoveries, Themes established by the "QA bot".
[GUIDE][26-07-2016]Extreme Battery Life Thread(Greenify+Amplify+Power Nap) by @v7. Thanks to v7 for having set up this great guide.:good:
Idle Battery Drain on Stock ROM (XPosed & Amplify Required!) by @Celestial Fury. Thanks to Celestial Fury for having set up this great guide.:good:
[HOW TO] Fix GPS location/locking to satellites issue by @Maho_66. Thanks to MaHo_66 for this great procedure.:good:
[GUIDE] SIM-unlock your i9305 by @西村大一, formerly known as "Alexander_the_B0ss". Thanks to 西村大一 for this useful guide.:good:
[GUIDE] [HOW TO] [FIX] MMS sending error on 5.1 to 7.1 AOSP and CM based ROMs by @alias_ z3d. Thanks to alias_z3d for this useful guide.:good:
How did I enhance the battery duration of my SGS 3 LTE (GT-I9305)? by me.
A short story by me how I installed microG and related application on my GApps-free device is available here.
If any of the above information has been of help for you please hit the thanks button in the respective OP!
Reports about Battery Life or Endurance
If you observe abnormal battery performance, duration or life from your point of view, please take and check battery statistics yourself!
Please do NOT post anything beforehand (e.g. in the Q&A thread)!
From my personal point of view, a recommendable application to check battery stats is “BetterBatteryStats” but there a lot of similiar apps available. The OP of “BetterBatteryStats” provides you with good information about wakelocks and battery life in general, too.
Take your stats for some hours or even better a few days (and nights). Try to figure out if wakelocks persist that are triggered by apps or processes. If you are able to identify e.g. such an app, try first yourself if the issue gets fixed by de-installation of such an app. Think about getting in touch with the app's developer.
ONLY if it’s finally ROM or kernel related, post in Q&A section or dev section but observe these prerequisites:
Battery stats screenshots, AND logs, AND as many details as possible.
Good battery endurance paired with a "smooth" system behaviour seems to be priority number one for everybody for obvious reasons. However, regularly nobody clearly defines what a good battery endurance or life means. Is it the 24+ hrs, which satisfies the one, but 16 hrs already the other? Discussions about the battery seem to continue just knowing the type of device and probably the ROM but ignore the overall system and especially personal behaviour and preferences of the device's owner.
Besides ROM and kernel, a lot of different things are obviously effecting the battery:
How do you use your phone? Heavy load gaming? Screen permanently on while staring on "grimacebook" or "whogivesa..."?
What are the application running on the device, and which have permission for auto-start at boot or to stay awake? Which and how many applications do run in the background, and are eating fuel?
Age, capacity, and type of the battery.
Mobile data always ON or not.
WiFi always ON or not.
Cell network coverage and reception.
Screen brightness level.
Abnormal wakelocks triggered by crappy apps.
etc. etc. etc.
Prior to a decision for a specific tariff plan, analysis of the consumer behaviour in regard to number, duration, network of calls, text messages, and data consumption is desired. In turn, evaluation of battery life appears to require a similar approach by assessing the topics stated in the list above. Literally, at least I personally deem to be unable to advice anybody else but me how good battery life is or how to improve it.
It's somehow useless for different users to compare or ask for battery life between ROMs / Kernels since we all have different behaviours, different ways to configure the phone, and different apps installed.
For completeness, I'd like to mention there're multiple applications and Xposed modules around, which are supposed to extend endurance of a battery, e.g. Greenify, Amplify, or Power Nap in order just to mention a few. A web search might drag you to the ones that are best suited to you, and you always need to evaluate for yourself if they serve the advertised purpose and your requirements. Be also aware that some of them require the Xposed framework to function or for full functionality. Some guides are linked at post#3. If interested in privacy I suggest to thoroughly read the reviews of the respective tool, have its point or country of origin in mind, and search the web. Nearly all are requesting root privileges and/or use the Xposed framework i.e. are going to have more or less unlimited access to your device. Good news are many of them are open source, and at least the ones I mentioned above don't require access to the internet to function. I'd personally ensure that they mustn't pass the firewall (e.g. AFWall+ by @ukanth or NetGuard by Marcel Bokhorst (@M66B).
(edited with the help of and thanks to @Wood Man):good:
EDIT (2016-10-11): In this thread, I tried to explain how I did enhance the battery duration of my SGS 3 LTE (GT-I9305); however, maybe it's also suitable to other devices (I'm convinced it is).
Possible WiFi Drops
@Wood Man allowed me to quote him reagrding WiFi drops that occured to him several times. It never happened to me because my setup was (just by accident) always different; however, if WiFi drops occur to you please have a look below. The explanation is so reasonable and makes so much sense from my point of view. Thanks very much to Wood Man for sharing his knowledge.
Wood Man said:
...
Here is a feedback about an old issue I've reported about wifi drops: previous reports HERE and HERE.
I can say the problem is not the ROM neither the kernel. Everything is OK on your side rodman . The problem is just because I use Wi-Fi 2.4ghz and bluetooth at the same time. Since bluetooth uses the same 2.4 ghz frequency, it explains the problem: INTERFERENCES while streaming on both wifi and bluetooth at the same time!
It's a known and common issue with wireless devices. One culprit should be wifi or bluetooth drivers which not handle perfectly both connections at the same frequencies. Some devices well built, with good drivers, can handle this well AFAIK. It's never perfect because other sources of interferences exist.
One solution should be to use wifi 5ghz (if available on router, and device).
Another solution is to use better bluetooth devices which handle better bluetooth/wifi protocol, using the same frequency.
...
Click to expand...
Click to collapse
About drainage, I don't know. But could be...
The interferences happen only while streaming. I mean we can connect both wifi 2.4 and bluetooth at the same time without problem, the connection stays, but inteferences happen only when sound goes to audio bluetooth device.
Click to expand...
Click to collapse
Forgot to say that even if wifi 2.4 doesn't drop, the wifi transfer speed could very very slow in case of interferences with bluetooth streaming. (It's my case with my P9 Lite).
Click to expand...
Click to collapse
UPDATE (2017-05-26): Please find some additional, new information of @Wood Man at post #59:
...
I did a house moving recently and now I can use both Wifi 2,4 ghz and bluetooth at the same time without issues. The differences between my previous flat and my new one are:
1- A new router,
2- Less Wifi networks around me.
I bet point #2 above is the key because there are less interferences now in my flat ...
Click to expand...
Click to collapse
Aminewolf said:
#Outoftopic
Feels good to give the freshly joined juniors a lesson on how to use the search function doesn't it
Click to expand...
Click to collapse
Actually not; I don't want to appear as a schoolmaster. That's the reason why I decided to create this thread.
I already asked FLooDW, but I'm also looking forward to your opinion?
Hi @noc.jfcbs,
Thanks for your thread, your time, your recent contributions and credits you gave to me
This is a good idea, I really hope a lot of members will read and apply your recommendations.
As you requested my opinion, I've done some modifications in your OP here below within the HIDE tags. Maybe some more adjustments will be necessary, I don't know yet.
FLooDW said:
Hi @noc.jfcbs,
Thanks for your thread, your time, your recent contributions and credits you gave to me
This is a good idea, I really hope a lot of members will read and apply your recommendations.
As you requested my opinion, I've done some modifications in your OP here below within the HIDE tags (sorry for XDA Labs users who will see the the whole modified OP). I will for sure update my post once the OP is modified (if you want to do so). Maybe some more adjustments will be necessary, I don't know yet. ...
Click to expand...
Click to collapse
@[I]FLooDW[/I], your suggestion is at least 10x better than my (let's call it) initial draft. Thank you very much for taking your time and having a look. ...actually it was much more than that. I did appreciate it.
OP is modified and waiting for further adjustments. Guess you can update your post now. CU
noc.jfcbs said:
@[I]FLooDW[/I], your suggestion is at least 10x better than my (let's call it) initial draft. Thank you very much for taking your time and having a look. ...actually it was much more than that. I did appreciate it.
OP is modified and waiting for further adjustments. Guess you can update your post now. CU
Click to expand...
Click to collapse
OK thanks for including my changes
My post is now edited.
Also, I've already added your thread in my signature
This is a very good thread, contribution and idea. The only problem to me is that it is in a secluded forum (quite) you may want to ask a moderator to move this to general forums or such.
Sent from my GT-I9305 using XDA Labs
limjh16 said:
This is a very good thread, contribution and idea. The only problem to me is that it is in a secluded forum (quite) you may want to ask a moderator to move this to general forums or such.
Click to expand...
Click to collapse
Yes I was thinking quite the same. I'm not sure this thread is at the right place. But in another hand I think it could be a good idea to keep it in dev forum because the purpose is to advertise members to post the right way in dev threads. It could be discussed
FLooDW said:
Yes I was thinking quite the same. I'm not sure this thread is at the right place. But in another hand I think it could be a good idea to keep it in dev forum because the purpose is to advertise members to post the right way in dev threads. It could be discussed
Click to expand...
Click to collapse
Let me give you my 2cents:
The thread, no doubt, is in the wrong forum, but it should be pinned and given the highest priority. It is so effin useful.
The idea behind it is so good. Really. It makes me jealous. I will try and formulate some examples for @noc.jfcbs to add to the OP to further help newbies.
Alexander_the_B0ss said:
Let me give you my 2cents:
The thread, no doubt, is in the wrong forum, but it should be pinned and given the highest priority. It is so effin useful.
The idea behind it is so good. Really. It makes me jealous. I will try and formulate some examples for @noc.jfcbs to add to the OP to further help newbies.
Click to expand...
Click to collapse
Well, good point
---------- Post added at 09:14 AM ---------- Previous post was at 08:41 AM ----------
However if we move this thread in Q&A section, I think it won't be read that much before newbies post in DEV forum... Even if it's pinned in Q&A section.
I really think it should be pinned in dev forum so newbies read before posting there, but it would also be inappropriate for dev forums...
Or it should go to general forum and pinned and linked to all dev forums. But then again if we link it some may not see (I'm guilty of this sometimes :silly: ) should I page a moderator? Or I think we should wait for noc.jfcbs to make his own decision
Sent from my GT-I9305 using XDA Labs
limjh16 said:
I really think it should be pinned in dev forum so newbies read before posting there, but it would also be inappropriate for dev forums...
Or it should go to general forum and pinned and linked to all dev forums. But then again if we link it some may not see (I'm guilty of this sometimes :silly: ) should I page a moderator? Or I think we should wait for noc.jfcbs to make his own decision
Click to expand...
Click to collapse
In any case we have to wait noc.jfcbs's point of view and then we'll ask a moderator.
@[I]FLooDW[/I], @limjh16: I've got to know both of you as very experienced and highly motivated Android enthusiasts in xda. Just looking at my joining date, I'm still a newbie on this site, and I personally rather take advice from guys with more experiences.
However, before I opened this thread I certainly thought of its right place, and I had all location you mentioned above under closer consideration but I finally decide to open the thread in the current forum for this reason: I remembered which the first forum was that I used when I initially came to xda. It wasn't any "general forum" or "Q&A" but the current one. I was in interested in ROM, kernel etc. for my specific device. Additionally, I thought if the thread doesn't fit here a mod is certainly going to move it to the right place.
Having followed your discussion I meanwhile believe the topic of this thread is much more generic and not at all related to a specific device and therefore should deserve a different location on xda. On the other hand, and that's a bit selfish, I'd like to support the forums and threads I'm used to mainly monitor by qualified posts of "newbies". Currently two hearts are beating in my breast; probably I'd rather be egoistic.
noc.jfcbs said:
@[I]FLooDW[/I], @limjh16: I've got to know both of you as very experienced and highly motivated Android enthusiasts in xda. Just looking at my joining date, I'm still a newbie on this site, and I personally rather take advice from guys with more experiences.
However, before I opened this thread I certainly thought of its right place, and I had all location you mentioned above under closer consideration but I finally decide to open the thread in the current forum for this reason: I remembered which the first forum was that I used when I initially came to xda. It wasn't any "general forum" or "Q&A" but the current one. I was in interested in ROM, kernel etc. for my specific device. Additionally, I thought if the thread doesn't fit here a mod is certainly going to move it to the right place.
Having followed your discussion I meanwhile believe the topic of this thread is much more generic and not at all related to a specific device and therefore should deserve a different location on xda. On the other hand, and that's a bit selfish, I'd like to support the forums and threads I'm used to mainly monitor by qualified posts of "newbies". Currently two hearts are beating in my breast; probably I'd rather be egoistic.
Click to expand...
Click to collapse
in that case, do you think it will be a good idea to include this in every rom thread? I will definitely quote this OP in all my rom, kernel etc threads with your permission. And we can always page for rodman
Allow me to make a suggestion, even or although it might be, that this couldn't be implemented in the forum system. Because of the reason that the 10 post rule seems to be cancelled (?), what do you think about, when ever a new member is willing to post a comment in a dev thread, he would get a pop up with a link to your, will say this post. Or in that pop up the message is already included. It might be a bit strict, but its mentioned without offense. I can understand, that most of the people and new users, want to get an answer soon or even at once, to their individual questions or problems and this without doing something of themselves. They want it presented or spoon feeded (@FLooDW ). And this also a matter of our current life style , in my opinion. But on the other hand, for example you and FLooDW and several others are taking their time to find solutions, to answer again and again and individually and user friendly. Porters or devs, if they are not also and additionally answer regularly in their threads, are spending their time with the roms they provide. So I think, if you/we request a bit time from the other users, that would not only be fair. It would also show a kind or certain respect to the time and effort other users are spending to support the others in which way ever....
Beside of that I personally would appreciate and prefer that this thread would be pinned here in the dev section...
Just my thoughts....
I'm just going to go ahead and ping @Trafalgar Square
I have an idea (not a very good / original one) that there is a pinned post in dev section that links to this thread. Not exactly this thread goes onto every forum, more of the pinned post redirects here
or if possible, rodman 's suggestion
Alexander_the_B0ss said:
Let me give you my 2cents:
The thread, no doubt, is in the wrong forum, but it should be pinned and given the highest priority. It is so effin useful.
The idea behind it is so good. Really. It makes me jealous. I will try and formulate some examples for @noc.jfcbs to add to the OP to further help newbies.
Click to expand...
Click to collapse
@Alexander_the_B0ss: I'm getting shyly by your kind words but looking forward to your highly appreciated advice and suggestions.

hotspot error after 7.1.1 Pure Nex Flash

Everything seemed to update smoothly except one of my most used features, the mobile hotspot on Nex6. When I enable it it reports as an "error". Any help?
Flash the ex kernel, as recommended in the thread, for hotspot to function..
---------- Post added at 05:49 AM ---------- Previous post was at 05:32 AM ----------
https://forum.xda-developers.com/nexus-6/orig-development/kernel-elementalx-n6-0-01-alpha-t2954680
Flash the BlackBird kernel. His latest is as good as it gets.
Thank you to all who put a little time and thought into helping someone out. I guess the new normal is the others who have more time to critique the subject of a question instead of simply providing a little knowledge.
Owning a Nexus device period is enough to belong to a community of people who enjoy learning about development and Android OS and the capabilities of smartphone technology. Most of us learn from trial and error or researching the internet.
Basically I'm sick of trolls who think they are the public internet forum police, lashing out at anyone who might have a question that boosts egos which hide behind the screen of anonymity. Normally I can look past these acts but sometimes you just want to use the app or site for information, questions and answers.
hawkz28 said:
Flash the ex kernel, as recommended in the thread, for hotspot to function..
---------- Post added at 05:49 AM ---------- Previous post was at 05:32 AM ----------
https://forum.xda-developers.com/nexus-6/orig-development/kernel-elementalx-n6-0-01-alpha-t2954680
Click to expand...
Click to collapse
TTC
I have been using Pure Nexus 6.0.1 for near 2 years now so I didn't even think to read in detail. The title made it seem stable enough. I knew there was an simple fix. I sincerely appreciate the time and answers.:good:
hawkz28 said:
Flash the ex kernel, as recommended in the thread, for hotspot to function..
---------- Post added at 05:49 AM ---------- Previous post was at 05:32 AM ----------
https://forum.xda-developers.com/nexus-6/orig-development/kernel-elementalx-n6-0-01-alpha-t2954680
Click to expand...
Click to collapse
Thanks, I wasn't aware a different kernel had to be flashed, everything seems to be working now.
bchadm76 said:
Thank you to all who put a little time and thought into helping someone out. I guess the new normal is the others who have more time to critique the subject of a question instead of simply providing a little knowledge.
Owning a Nexus device period is enough to belong to a community of people who enjoy learning about development and Android OS and the capabilities of smartphone technology. Most of us learn from trial and error or researching the internet.
Basically I'm sick of trolls who think they are the public internet forum police, lashing out at anyone who might have a question that boosts egos which hide behind the screen of anonymity. Normally I can look past these acts but sometimes you just want to use the app or site for information, questions and answers.
Click to expand...
Click to collapse
Please don't take this the wrong way... Is not that people don't want to help, it's that some people don't search before posting a question. I've seen people ask a question where the answer was posted 1 minute before they asked the question. I've seen the same question get asked and answered multiple times on the same page. When you've been in a thread long enough you will see the same thing and you will say "I see what they're talking about". Me, I see the same questions, but I don't answer them with smart remarks. I just stay quiet. I've learned to search first, or wait and my problem will surely get asked about from someone else. Enjoy your phone.. And keep asking questions when you don't know the answer.
kwdan said:
Please don't take this the wrong way... Is not that people don't want to help, it's that some people don't search before posting a question. I've seen people ask a question where the answer was posted 1 minute before they asked the question. I've seen the same question get asked and answered multiple times on the same page. When you've been in a thread long enough you will see the same thing and you will say "I see what they're talking about". Me, I see the same questions, but I don't answer them with smart remarks. I just stay quiet. I've learned to search first, or wait and my problem will surely get asked about from someone else. Enjoy your phone.. And keep asking questions when you don't know the answer.
Click to expand...
Click to collapse
Well when I'm searching for one simple answer and I see that there's thousands for posts, then the simpler solution for myself is to post a question. My issue may be different than someone else's. Regardless of any excuse I may have I still do not understand what you want me to do. Why do you feel you have to correct the way I use a site in a way that does not affect you whatsoever. It takes the topic away from a tech question and makes it about your opinion , that's not why I posted the op. Thankfully there's those who are on here that will post a solution.
So now that I've taken a few minutes to address your concern the same way you have, when it's all over and done we have both just wasted our time. I am gonna take a guess and assume that you probably share your opinion on what you disagree on with other users. Its pointless unless the point is to get a reaction from people
bchadm76 said:
Well when I'm searching for one simple answer and I see that there's thousands for posts, then the simpler solution for myself is to post a question. My issue may be different than someone else's. Regardless of any excuse I may have I still do not understand what you want me to do. Why do you feel you have to correct the way I use a site in a way that does not affect you whatsoever. It takes the topic away from a tech question and makes it about your opinion , that's not why I posted the op. Thankfully there's those who are on here that will post a solution.
So now that I've taken a few minutes to address your concern the same way you have, when it's all over and done we have both just wasted our time. I am gonna take a guess and assume that you probably share your opinion on what you disagree on with other users. Its pointless unless the point is to get a reaction from people
Click to expand...
Click to collapse
Just so you know I will be logging out of XDA forums because the amount of troll activity is not even worth the simple questions answer. Btw I research way before I even consider asking someone. I posted in the ****ing Nexus 6 general troubleshooting, and I'm pretty sure my question met the requirement. You should be grateful that people like myself even use XDA at all for any information, there is only millions of other sites who offer the same info.
bchadm76 said:
Well when I'm searching for one simple answer and I see that there's thousands for posts, then the simpler solution for myself is to post a question. My issue may be different than someone else's. Regardless of any excuse I may have I still do not understand what you want me to do. Why do you feel you have to correct the way I use a site in a way that does not affect you whatsoever. It takes the topic away from a tech question and makes it about your opinion , that's not why I posted the op. Thankfully there's those who are on here that will post a solution.
So now that I've taken a few minutes to address your concern the same way you have, when it's all over and done we have both just wasted our time. I am gonna take a guess and assume that you probably share your opinion on what you disagree on with other users. Its pointless unless the point is to get a reaction from people
Click to expand...
Click to collapse
Again.. No disrespect intended... And I do love to debate( my wife says that I get on her nerves). I don't consider our conversation a waste of my time. I appreciate the fact that you addressed it. Yes, you can post your way, speak freely, burn the flag, carry a weapon, rush an old lady across the street, or use politically incorrect terms if you want. I agree with your right to do it your way.
People would rather spend hours debating and telling you to search for a similar post instead of giving you 5 minutes of there time helping you. Welcome to XDA!
I had the same question as you regarding mobile hotspot. I went into the development thread, I clicked "search this thread" at the top, typed "mobile hotspot", and had my answer quicker then typing a new question.

Fire 7" (7th Gen): Rooting solutions and modifications anyone??

Hi all,
I just purchased 6 cyber monday 7" fire tablets. Think I paid $30/ a pop. I did so with the expectation of modifying them all for my kids. My hope is that I can maximize the hardware purchase by rooting the tablets, but realized, as of this post, that there are no known solutions on OS version 5.4 (which is how they shipped) or 5.6 which is what they update to almost immediately when connected to wifi. Given the price I am confident that a ton of these were purchased and am therefore hopeful that a solution to the rooting dilemma will be found with the large demand out there.
I thought I would post, to create a location for the latest information on rooting the device, and to hear from others out there who may be in the same position. I'd like to find out what others are doing to mitigate the limitations of the Fire OS until a root solution is found (if it is even possible...as I have little knowledge in the field of hacking). For me personally, I find the biggest drawback is not being able to connect (fully) to Chrome. The main perks for me being gmail, calendar, all bookmarks. I think I could live with the cumbersome Fire interface if I could access Chrome. Conversely, I think these tablets will eventually become paperweights if I can't make them more Android like.
I have been using it to video stream and watch MP4's while in bed, with an external bose bluetooth speaker of course (the onboard speaker is a dog). I also am using it as my main kindle reader, replacing a Kindle 3 wifi that recently blew its screen. I will have to get more out of it if my children, who are android phone and chromebook users, are to find it useful.
Let's hear what others are doing and if anyone has gotten wind of solutions being worked on.
Don
DJC2982 said:
Hi all,
I just purchased 6 cyber monday 7" fire tablets. Think I paid $30/ a pop. I did so with the expectation of modifying them all for my kids. My hope is that I can maximize the hardware purchase by rooting the tablets, but realized, as of this post, that there are no known solutions on OS version 5.4 (which is how they shipped) or 5.6 which is what they update to almost immediately when connected to wifi. Given the price I am confident that a ton of these were purchased and am therefore hopeful that a solution to the rooting dilemma will be found with the large demand out there.
I thought I would post, to create a location for the latest information on rooting the device, and to hear from others out there who may be in the same position. I'd like to find out what others are doing to mitigate the limitations of the Fire OS until a root solution is found (if it is even possible...as I have little knowledge in the field of hacking). For me personally, I find the biggest drawback is not being able to connect (fully) to Chrome. The main perks for me being gmail, calendar, all bookmarks. I think I could live with the cumbersome Fire interface if I could access Chrome. Conversely, I think these tablets will eventually become paperweights if I can't make them more Android like.
I have been using it to video stream and watch MP4's while in bed, with an external bose bluetooth speaker of course (the onboard speaker is a dog). I also am using it as my main kindle reader, replacing a Kindle 3 wifi that recently blew its screen. I will have to get more out of it if my children, who are android phone and chromebook users, are to find it useful.
Let's hear what others are doing and if anyone has gotten wind of solutions being worked on.
Don
Click to expand...
Click to collapse
There are numerous threads in this forum covered the topics you are seeking input on. There is no need to start yet another to rehash the same details. Suggest you browse existing threads and comment there.
Davey126 said:
There are numerous threads in this forum covered the topics you are seeking input on. There is no need to start yet another to rehash the same details. Suggest you browse existing threads and comment there.
Click to expand...
Click to collapse
I accept the rules of the forum but do have the same questions, reading since hours and do not have a final glue as well.
This might be a good starting point:
https://forum.xda-developers.com/amazon-fire/help/help-thread-7th-gen-2017ask-question-t3636919
There are hundreds of threads mixed different kind of devices 7'' 8'' 10'' GEN5 ,6,7...
For a beginner with the device this is a quite confusing situation, so if some one has a hint or link where to start to read - all help is very welcomed.
Regards
gonso
gonsoXDA said:
I accept the rules of the forum but do have the same questions, reading since hours and do not have a final glue as well.
There are hundreds of threads mixed different kind of devices 7'' 8'' 10'' GEN5 ,6,7...
For a beginner with the device this is a quite confusing situation, so if some one has a hint or link where to start to read - all help is very welcomed.
Regards
gonso
Click to expand...
Click to collapse
Forum index: https://forum.xda-developers.com/amazon-fire/general/index-amazon-fire-2015-t3210485
General threads: https://forum.xda-developers.com/amazon-fire/general
Help Threads: https://forum.xda-developers.com/amazon-fire/help
lol mines came with 5.0.1
jakiejohnson said:
lol mines came with 5.0.1
Click to expand...
Click to collapse
Sounds like you scored an early build 5th gen device (likely 18-24 months old). Not many of those pups around!
No need to root or even boot up FireOS v5. You can launch TWRP directly from fastboot and immediately install the custom ROM of your choosing (likely Fire Nexus or Lineage 12.1).
so how do i launch twrp? and I can choose ANY rom?
\
jakiejohnson said:
so how do i launch twrp? and I can choose ANY rom?
\
Click to expand...
Click to collapse
There are numerous videos out there that make it extremely easy
Zboy745 said:
jakiejohnson said:
so how do i launch twrp? and I can choose ANY rom?
Click to expand...
Click to collapse
There are numerous videos out there that make it extremely easy
Click to expand...
Click to collapse
Best take note of post date when quoting another member. In this case the post was nearly a year old.
Thread closed - course run.

Categories

Resources