[Q] KFHD7 - Keeps restarting - 7" Kindle Fire HD Q&A, Help & Troubleshooting

Hey guys,
Lately, my KF HD7 (running all kinds of ROMs) keeps rebooting. When the device is plugged in, it seems to run fine. If I take it off the battery, it is good unless I do certain things ... usually things that require Location Services reboot it. I've tried so many Roms and I still have the issue. Each Rom has different kernels, so Im not sure what this could be. Any ideas?

Annnyyoneeee ?

Sounds like a hardware issue. Maybe your GPS chip is going out.
Sent from my Nexus 7 using XDA Premium 4 mobile app

Related

Random lockups

Hi all.
Been playing around with a 2X since launch of the device and never had an issue until 3 days ago... I was on Cyanogenmod RC1 with 218Ril. All of a sudden the device locks up with the touch buttons and the screen on. After 3 or 4 battery pulls it will start back up.
I‘ve tried different RILs and 3 different Cyanogenmod releases and still experience the issue. I‘m now running BlazingDragon2 with the leaked Gingerbread RIL and only get the issue if the facebook application is installed, or randomly when its on the wall charger. Using the charger in my car is OK.
Any idea what might be the cause of the issue?
Cheers in advance
Sent from my LG-P990 using XDA App

N1 reboots while data enabled

Hey guys,
I recently noticed my N1 (rooted + blackrose) starts rebooting while having data enabled and browsing. The bottom of the phone gets kind of hot, I'm thinking the module overheats or something? I tried different ROMs (CM7.2 and latest HyperSense Nova). Works fine on WiFi. Is there a way to diagnose what's going on?
cheers
d1rX said:
Hey guys,
I recently noticed my N1 (rooted + blackrose) starts rebooting while having data enabled and browsing. The bottom of the phone gets kind of hot, I'm thinking the module overheats or something? I tried different ROMs (CM7.2 and latest HyperSense Nova). Works fine on WiFi. Is there a way to diagnose what's going on?
cheers
Click to expand...
Click to collapse
any1?
Try flashing an other rom or radio. Make sure you make a backup first.
Sent from my Samsung Galaxy Nexus using Tapatalk.
I did try different ROMs. I haven't changed anything and it started to reboot...Is there a way to lower the voltage maybe or check logs for errors?

Droid 4 JellyBean...The Good, Bad, and the Ugly

So, now we have it. But we need to look at the new "issues" we're all facing. Because we're going to need some help.
The Good
We lost a lot of Blurr (thank ya Jesus!) We have a faster, better camera. A more optimized kernal for what seems like an OS with lighter thumbprint. Its fast! We can disable dozens of needlessly running apps/services. New gallery is beautiful.
The Bad
We lost the "Exit" button in the browser. Google+ is in everything with options defaulting to send anonymous usage and target ads based on our data. Auto sign-in/up is everywhere. Nova Launcher keeps getting killed by Android Battery life seems way off. Factory reset is pretty much a requirement. Clock app is super weird. Verizon bloat seems like an extra appendage that won't be amputated. Smart Actions is still broken.
The Ugly
The font is terrible. No amazing wallpapers added.
We have ALMOST a Nexus experience. What are you guys seeing with update, and what problems have you fixed? I'm super concerned that I can't "Exit" the browser. I don't like things running in memory.
I love the new update. I got it from the soak test early this week. I did not wipe first. My nova launcher has never been killed and phone is running perfectly for me since Tuesday. Love it!!!
Sent from my DROID4 using xda premium
I'm loving it. It's so fast and less bloatware. Browser can't "Exit" just like all JB roms on all devices. We also lost sleep mode on power menu. Good to see we still have mass storage usb mode. It's been removed in all Moto new lineups. This is the best ota update I've ever applied on my Android devices.
The Good & Ugly!
ChristianPreachr said:
So, now we have it. But we need to look at the new "issues" we're all facing. Because we're going to need some help.
The Good
We lost a lot of Blurr (thank ya Jesus!) We have a faster, better camera. A more optimized kernal for what seems like an OS with lighter thumbprint. Its fast! We can disable dozens of needlessly running apps/services. New gallery is beautiful.
The Bad
We lost the "Exit" button in the browser. Google+ is in everything with options defaulting to send anonymous usage and target ads based on our data. Auto sign-in/up is everywhere. Nova Launcher keeps getting killed by Android Battery life seems way off. Factory reset is pretty much a requirement. Clock app is super weird. Verizon bloat seems like an extra appendage that won't be amputated. Smart Actions is still broken.
The Ugly
The font is terrible. No amazing wallpapers added.
We have ALMOST a Nexus experience. What are you guys seeing with update, and what problems have you fixed? I'm super concerned that I can't "Exit" the browser. I don't like things running in memory.
Click to expand...
Click to collapse
Just last evening I checked the System Updates on my unrooted Droid 4 and there it was! Upgraded it.
Project Butter lives upto the mark. Works smooth like butter.
Font, could've done better.
The ONLY UGLY issue am facing:
My data from the network is somehow locked, or in short, not working. Visited Vodafone gallery & they checked the settings, which were fine, but still the data is not working by the network.
NEED HELP!
Please, suggest me how I can make the data work on my Droid 4!
Please!
Currently my phone is technically paralyzed because of this issue!
Nova works fine with me too.
supraket said:
Just last evening I checked the System Updates on my unrooted Droid 4 and there it was! Upgraded it.
Project Butter lives upto the mark. Works smooth like butter.
Font, could've done better.
The ONLY UGLY issue am facing:
My data from the network is somehow locked, or in short, not working. Visited Vodafone gallery & they checked the settings, which were fine, but still the data is not working by the network.
NEED HELP!
Please, suggest me how I can make the data work on my Droid 4!
Please!
Currently my phone is technically paralyzed because of this issue!
Click to expand...
Click to collapse
Vodafone is prepaid. Did you unlock the phone or buy it unlocked?
Sent from my DROID4 using xda app-developers app
I have several friends and relatives with Droid 4's and RAZR's. These Jelly Bean updates have been hit or miss with results.
-One Droid 4 was a brand new phone with date code 03/13 and HW B. This phone received the update quickly and smoothly. Operation has been perfect.
-Another Droid 4 had date code 16/12 and HW A, never rooted or modded, update failed 3 times, left the phone soft bricked, had to be SBF'd back to ICS. The new update will just not play nice with this phone, so it will need to be replaced.
-A RAZR MAXX got this update smoothly and battery life has been great, no lags or hiccups.
-A regular RAZR got this update and battery life is horrible, the phone gets hot, wiping cache and data did not fix it. No prior issues with ICS.
I'm guessing that Motorola may have used different components in different batches and some just will not run properly.
the shift button on the physical keyboard likes to stop toggling occasionaly. rebooting the phone fixes it for a while.
when it stops toggling, you have to push [shift] and [1] to make a "!", instead of [shift] and then [1].
No tether apps seem to be working
Sent from my Nexus 7 using xda app-developers app
pnwsr6 said:
No tether apps seem to be working
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
The stock one works fine for me. I had to use SQL Lite to enable Wifi, but it seems to work, no problem.
Cheers,
Steve.
Morlok8k said:
the shift button on the physical keyboard likes to stop toggling occasionaly. rebooting the phone fixes it for a while.
when it stops toggling, you have to push [shift] and [1] to make a "!", instead of [shift] and then [1].
Click to expand...
Click to collapse
yes i noticed this too. it's a little annoying but i think there should be an update to the update coming out soon. right now id like to figure out how i can reflash with jb possibly using rsdlite as i did with ics but someone said flashing to ics now would brick my d4. im getting random reboots like once a day, but i think it may have something to do with my attempt at installing lbe which sent the phone into bootloop. so i want to clear it all and start from the top.. but how?
Sent from my DROID4 using Xparent Skyblue Tapatalk 2
Morlok8k said:
the shift button on the physical keyboard likes to stop toggling occasionaly. rebooting the phone fixes it for a while.
when it stops toggling, you have to push [shift] and [1] to make a "!", instead of [shift] and then [1].
Click to expand...
Click to collapse
I heard others say the same thing. I've not noticed that yet.....yet
Sent from my DROID4 using xda app-developers app
I also have the SHIFT issue. Sometimes it works and sometimes it doesn't. I also have an issue with SMS. When I am sending a message the green arrow continually shows even though the message has already sent.
Sent from my DROID4 using xda app-developers app
pnwsr6 said:
No tether apps seem to be working
Click to expand...
Click to collapse
StevePritchard said:
The stock one works fine for me. I had to use SQL Lite to enable Wifi, but it seems to work, no problem.
Click to expand...
Click to collapse
Matter of fact, I had the phone root'ed, stock tether enabled on ICS. Unrooted the phone to get the update to install and once upgraded to JB, my tether was still working, so the upgrade did not reset the value in the SQL database.
Works brill anyhow.
/M
Morlok8k said:
the shift button on the physical keyboard likes to stop toggling occasionaly. rebooting the phone fixes it for a while.
when it stops toggling, you have to push [shift] and [1] to make a "!", instead of [shift] and then [1].
Click to expand...
Click to collapse
That is the most annoying bug there is for the JBupdate. Hope someone or MOT can fix this soon.
marlow925 said:
Matter of fact, I had the phone root'ed, stock tether enabled on ICS. Unrooted the phone to get the update to install and once upgraded to JB, my tether was still working, so the upgrade did not reset the value in the SQL database.
Works brill anyhow.
/M
Click to expand...
Click to collapse
Weird - I'm pretty certain it had reset for me during the upgrade.
My D4 had the stock rom + the Google Now hacked into it, plus the latest version of Hashcode's CM10, which I'd been using steadily since the Bluetooth bugs were fixed. (Around two weeks ago.) On the stock ROM, I'd always had issues of the phone occasionally (often) going crazy with background processes or something where it would heat up quite a bit and the battery would drain quickly. I also had intermittent Bluetooth issues with my car connection, where it often wouldn't connect, requiring a reboot or toggling BT, and it would sometimes lose the connection after a call.
Running CM, it stayed cool and had much longer battery life, and BT worked much more reliably.
Removing the Google Now hack to install the JB update wasn't going smoothly, so I ended up just using RSDLite and wiping the phone completely then installing the JB update manually (it wasn't showing yet as an OTA.) It's definitely faster, BUT...
The Shift key often doesn't work correctly, as has been mentioned here
Bluetooth is wonky again and I have to tell it over and over to pair with my car
Mobile data just stopped working yesterday, even after rebooting, until I manually turned off and on mobile data
Battery life is atrocious; it has been getting hot a lot and I'm probably getting not much more than half the battery life that I got in CM. Looking in the Battery info, Screen is usually the biggest battery user, but I always have it either set to Auto or to a very dim display. Looking at CPU usage shows nothing obvious. It's common for the battery to get to 95-100' F or higher. Right now it's behaving and only at 72' F - it must know that I'm complaining about it.
I'm hoping that we'll soon see (if we haven't already; I haven't checked yet) a CM based on the new kernel, so we get everything working but with the better battery life and such. Video was the only issue that I was still seeing with it.
supraket said:
Just last evening I checked the System Updates on my unrooted Droid 4 and there it was! Upgraded it.
My data from the network is somehow locked, or in short, not working. Visited Vodafone gallery & they checked the settings, which were fine, but still the data is not working by the network.
NEED HELP!
Please, suggest me how I can make the data work on my Droid 4!
Please!
Currently my phone is technically paralyzed because of this issue!
Click to expand...
Click to collapse
Have you checked, that you APN still is entered in the phone ? Upgrade from ICS to JB removed my manual APN entry. I just re-entered it and all working.
/M
I wonder why they axed sleep mode, I used that a lot. Does CM or AOKP still have it?
Sent from my DROID4 using Tapatalk
I've noticed that I'm seeing 3G/H notification in the notification bar while connected on WiFi. It didn't do this in ICS. I wonder whether that's just a cosmetic change or whether it has an impact on battery life. I've not noticed the shift problem, but the Caps Lock light doesn't seem to work any more.
Cheers,
Steve

[Q] Various issues with Cyanogen Mod nightly 10.1

Hello everybody,
I have been waiting a bit until posting this issue to see if future nightly builds of Cyanogenmod solved the problem but to no avail, I already posted on their forums but so far no one has been able to figure out the problem... not that they tried.
I'm using an international Galaxy note (n7000) and these issues have been popping up since last month.
The main problem comes up when using the android keyboard and listening to music at the same time, the phone just seem to struggle a lot, music begins to stutter and usually the phone just becomes unresponsive and I have to force reboot the whole thing. A pain in the neck. Lately the phone just hangs whenever it feels like it and I have to reboot it, it usually happens twice a day.
Sometimes you're able to come back to normal after a few minutes but rarely.
The problem was even worse while using SwiftKey, now I'm back to just using the normal android keyboard but still the issue pops up almost every day. I already did a wipe data/factory reset, no avail.
Any thoughts on this?
Thank you in advance.
Post a log. Which ROM where you on before flashing CM.
sounds like a memory leak, try newer versions or trace down the issue. Check which apps consume most and cpu when it occurs.
Check as previous poster said logfiles
Sent from my GT-N7000 using Tapatalk 2
CM 10.1.3-N7000 bluetooth issues
Hello,
I'm using CM 10.1.3-N7000 and I really love it, but I'm forced to use another ROM, just because of the carkit compatibility via bluetooth. The sound is extremely bad.
Does anyone know if it's fixed in later versions or earlier versions?
Are there other ROM's, ot based on CM without the bluetooth problem?
I'm really searching since two days now to find a bluetoothfix, but can't find it.
Pairing and so on is no problem at all, it's just the soundquality that is terrible. (it was not the case with my stockROM)
thank you for giving me some advice!
I switched to Omnirom and I think the problem has been solved now.
If I see that the same problem is back as it was with CM, I will come back to that.

[Q] Random reboots after OTA

I am experiencing random reboots at least once a day (mainly at night, when idle) after OTA Android 4.2.2. My HTC is the ASIA-HK. HTC_622. Tried almost everything, from hard reset to safe mode, completely battery drainage, etc., I am in stock, never beeen rooted. Can you help me?
Well, seems I am on my own with this one....thanks anyway
Sent from my HTC One using XDA Premium 4 mobile app
Bug found
Well, after soooooo many flashing and trial/error I found a relation to the reboots.:. IT HAS TO BE WITH THE LOCK SCREEN. If I let the screen unlocked there are no reboots at all, replaced it with a third app and voilá....finally solved....
I found an article (don't remember where), stating it was a bug in android 4.2.x, but I am currently flashing different kitkat roms without luck. ( blaming stock I finally unlocked it )
Can I still think it is a hardware problem?
Thanks and will apreciate any help.

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