saving battery - Galaxy S5 Mini Q&A, Help & Troubleshooting

i want to share my results with others, as it took me some hours to get there.
I've been searching for few days a system to switch to 2G to save battery when the phone is actually idling.
Few methods are available but almost none works with this phone with original ROM.
Of course you need it to be rooted.
The only working method i've found is: gravitybox, a module for xposed, so you need to install this first.
I didn't try it earlier because it is advised to not use it with original samsung ROMs, but now i did, and i already used few of its customizations without any problem.
You will find the feature about network switching inside the phone tweaks section.
Enjoy.

Related

Rooted Xperia SP 12.1.A.1.205. What next?

Hi,
Let me apologise first for posting this message but I really need help from this forum. I rooted my Xperia SP 12.1.A.1.205 using Towelroot & then installed SuperSU & gained complete root access.
I'm completely clueless regarding all this. I want to know what should I do next? I want to improve my phone's battery life and work on other features. How do I do it? This is the first time I rooted my phone. I have zero knowledge regarding this.
Please help me in improving my battery's life and let me know what should be my next step. Would be highly grateful if someone guides me.
Thanks!
rajsampad said:
Hi,
Let me apologise first for posting this message but I really need help from this forum. I rooted my Xperia SP 12.1.A.1.205 using Towelroot & then installed SuperSU & gained complete root access.
I'm completely clueless regarding all this. I want to know what should I do next? I want to improve my phone's battery life and work on other features. How do I do it? This is the first time I rooted my phone. I have zero knowledge regarding this.
Please help me in improving my battery's life and let me know what should be my next step. Would be highly grateful if someone guides me.
Thanks!
Click to expand...
Click to collapse
You will have a glorious day experiencing new stuff if you search through Google. But no worries I will give you some head start suggestions.
I recommend Xposed Framework to be installed on your phone. Learn about it here. With it you can now modify your ROM to be as best as possible as per to your need. Some module recommendations, you can use GravityBox to modify some nice visual appearances on your ROM. You might also use GEM Xperia Xposed to advancedly modify your Xperia home screen. You will also find YourTube interesting as it allows you to change how the YouTube app behaves.
Battery saving is a lot better with Xposed installed. By using Greenify you can hibernate RAM hogging plus battery killing app. Also with Amplify you can drastically reduce battery draining caused by Google services.
Last but not least, you may also experience the bigger picture, by installing recovery and flash a new ROM on your phone (but this is a practise that requires accuracy when doing it). Think about KitKat, you can have it on your phone by selecting one of many wonderful ROMs built by wonderful Xperia SP developers.
I hope you can get some pictures with this post.
ROM = Firmware = Operating System
Flash = Push files into the higher level file system
Hi!
Thanks a lot for taking out time and replying to my query. So you're saying that I should first install Xposed Framework? I don't want any fancy looking theme or design for my SP. I just want a simple layout. My only concern is to improve my battery's life. Nothing else
So should I only install Xposed Framework and then install Amplify? Will this much do?
Thanks a lot once again!
Hi again,
I installed Xpose Framework successfully and Amplify. I even bought Amplify pro version. I don't think my battery life has improved. I guess the battery is discharging faster than it used to. Can you please guide me in helping this problem? Without WiFi, I love 1% charge in 5 minutes that too in flight mode. If I go through the menu for some time, I lose battery.
I successfully rooted, installed Xpose and Amplify. Please help me!
Thanks!
rajsampad said:
Hi again,
I installed Xpose Framework successfully and Amplify. I even bought Amplify pro version. I don't think my battery life has improved. I guess the battery is discharging faster than it used to. Can you please guide me in helping this problem? Without WiFi, I love 1% charge in 5 minutes that too in flight mode. If I go through the menu for some time, I lose battery.
I successfully rooted, installed Xpose and Amplify. Please help me!
Thanks!
Click to expand...
Click to collapse
Installing it only without customising won't help! Take your time to learn the app. Additionally, Amplify doesnt drain more battery on my device. Perhaps something else is? Amplify does not do anything if you haven't modify anything, plus, even if it runs, it uses the system process, which extremely cut-down battery sucking that normally happen with solo processes.
Hey,
Thanks a lot for replying! How do I know which services/alarm to stop in Amplify?
I read few queries in some forums regarding the battery problem and most of the people suggested to upgrade the kernel or something of that sort. Can you please let me know if I should tune my kernel to improve my battery's life and if yes, how should I go about it?
Thanks!
rajsampad said:
Hey,
Thanks a lot for replying! How do I know which services/alarm to stop in Amplify?
Click to expand...
Click to collapse
You don't "stop" them but you "limit" them. The two terms are very different. I am using a different ROM so I cannot suggest a common things for my ROM, but these are standard among devices as they are included with play services:
Wakelocks
NlpWakeLock
SyncLoopWakeLock
NlpCollectorWakeLock
Alarms
com.google.android.gms.nlp.ALARM_WAKEUP_LOCATOR
com.google.android.gms.nlp.ALARM_WAKEUP_ACTIVITY_DETECTION
Services
This feature is new, and there's currently no known safe services to be limited with Amplify
rajsampad said:
I read few queries in some forums regarding the battery problem and most of the people suggested to upgrade the kernel or something of that sort. Can you please let me know if I should tune my kernel to improve my battery's life and if yes, how should I go about it?
Thanks!
Click to expand...
Click to collapse
Sorry since you're using stock ROM, kernel modifications are way too limited.
Hello again,
Thank you so much once again for replying. Ok, I get it.
So if I change my stock ROM to some other ROM, will I be able to modify the kernel then? Can you tell me if I should change my ROM..if yes, then can you suggest me how I do it?
You're awesome! God bless you
Ok, this is really annoying. My battery is creating problem for me. I fully charged my phone, and it's been almost 5 hours and I have lost 5% charge that too in flight mode with almost all the services turned off. The display was turned on for 10 minutes only. That's it. Can you please help me in solving this problem?
I have read almost everywhere where people keep their phones in flight mode and they don't even lose 1% after 8-10 hours.
What should I do?
Thanks a lot!
rajsampad said:
Hello again,
Thank you so much once again for replying. Ok, I get it.
So if I change my stock ROM to some other ROM, will I be able to modify the kernel then? Can you tell me if I should change my ROM..if yes, then can you suggest me how I do it?
You're awesome! God bless you
Click to expand...
Click to collapse
Thanks However, this is not an easy process. You should know too that risk of your phone being damaged is quite moderate when performing these tasks. I can't tell you if you should, as it should be completely based on your requirements only. Decide for yourself and try the ROMs for yourself. I may guide you, but this will give you plenty of new questions. And since you are new to android, there are many things that are unknown to you. But these things are well documented / answered if you use the search feature of the forum and Google. Only ask for something that is unique enough.
rajsampad said:
Ok, this is really annoying. My battery is creating problem for me. I fully charged my phone, and it's been almost 5 hours and I have lost 5% charge that too in flight mode with almost all the services turned off. The display was turned on for 10 minutes only. That's it. Can you please help me in solving this problem?
I have read almost everywhere where people keep their phones in flight mode and they don't even lose 1% after 8-10 hours.
What should I do?
Thanks a lot!
Click to expand...
Click to collapse
Sorry, I can't help about this bug in stock ROM. Another person faces this problem as well but unfortunately there are no fix. Alternatively, you can save your battery by changing network mode to GSM only.
Hi,
Thank you so much for replying. I am willing to take the risk. Can you tell me how I should begin upgrading my ROM? I will use the forum in case I face any problem. I just need some one to guide me.
My cell stays in flight mode and I don't even use it. I lose 1% every hour even if my phone enters into deep sleep with only 1% awake time. What is wrong?
I might take my phone to the Sony service centre for a check up. Can you please tell me how do I unroot my phone? I used Towelroot to root my phone and then installed Xposed Framework. How do I make it go back to the original state?
Thanks!
rajsampad said:
I might take my phone to the Sony service centre for a check up. Can you please tell me how do I unroot my phone? I used Towelroot to root my phone and then installed Xposed Framework. How do I make it go back to the original state?
Thanks!
Click to expand...
Click to collapse
To uninstall Xposed, open the Xposed Installer, select "Framework" and then hit the "Uninstall" button. What root application did you installed? Is it SuperSU? If so, you can easily unroot it by searching through its settings.. I am sorry I can't pinpoint to the exact location.
Battery Drain...
The battery drain your getting is probably due to alarm service/google play services/android os. I have the same issue, stock .205 clean and rooted, whenever the alarm is on I get horrible battery drain what makes it worse is that the android os uses excess mobile data which causes the battery drain. I think the alarm has something to do with google play services. There is no problem when the alarm is off, but I need it so cannot turn it off.
It is a very annoying issue that I haven't been able to fix, these running services prevent the device from going into deep sleep hence the battery drain, I typically lose between 23%-30% over night at a rate of ~3% per hour. :crying:
This probably doesn't help your situation but at least your not the only one.
Thanks a lot for replying. Thank you Shin; but my Xperia SP enters into deep sleep mode 99%.
I'm extremely irritated now! I changed my phone and got a new one but still there is battery drain. I rooted it, installed Xposed Framework, installed Greenify (Donation), disabled almost all the useless services yet I lose almost 2% charge every hour that too in flight mode without even touching my phone!
What is wrong with Xperia SP? Can anyone please help me in solving this problem? Please?
rajsampad said:
I'm extremely irritated now! I changed my phone and got a new one but still there is battery drain. I rooted it, installed Xposed Framework, installed Greenify (Donation), disabled almost all the useless services yet I lose almost 2% charge every hour that too in flight mode without even touching my phone!
What is wrong with Xperia SP? Can anyone please help me in solving this problem? Please?
Click to expand...
Click to collapse
Bro, there is nothing wrong with the phone, as I said above it is to do with the software, from my experience the stock based eXistenZ ROM does not have battery drain but still has **** RAM, you might want to give it a try.
Hi,
Thanks for replying! Can you please tell me how do I install it? I have no idea how to do it. What about the RAM problem? Will it slow down my phone?
Thanks!
rajsampad said:
Hi,
Thanks for replying! Can you please tell me how do I install it? I have no idea how to do it. What about the RAM problem? Will it slow down my phone?
Thanks!
Click to expand...
Click to collapse
Here is the thread. Installing is easy, use the locked bootloader version, instructions are provided. In the instructions it says you should be on the 4.1.2 firmware but being on the latest 4.3 firmware is ok. To put it simply all you need to do is download the ROM, root your device (towel root), install superuser (apk), install cwm recovery via windows, flash ROM. If you need more help get back to me.
As for the RAM, it is still a problem even on eXistenZ, I believe it affects all stock ROM/kernel variants. From my experience the device still runs smoothly it is just that there is less free RAM available so the home launcher commonly closes when heavy apps/several apps are opened but it then reopens when returned to.
Here are some links...
Root
Recovery
ROM (link above)

Modify settings menu entries on S5 mini 4.4.2

Hi there,
guess that's my first post here after ages of just reading. I really appreciate this community.
I updated my S5 mini from 4.4.2 to 5.1.1 weeks ago, but sadly the battery drain issue made me nuts; every night at about 3 or 4am the device decided to only go down as far as 300 MHz, so no deep sleep anymore. I just came back to 4.2.2 (hoping that there'll be more sane versions of 5.1.1, not just for Russia and India - which are the first ones to roll out so maybe they fix this issue in an upcoming build).
So back on 4.4.2 I rooted and cleaned the ROM (bloatware). Happy so far, except for a few orphaned entries in e.g. the system settings, like S Planner or eMail settings. Both apps have been removed so clicking these now halts the settings. I am sure that the whole settings menu is a bunch of XML documents somewhere with these features edited in (as they aren't on stock Android).
Can someone shed some light on where to look or where to start?
Thanks!
dreinulldrei said:
Hi there,
guess that's my first post here after ages of just reading. I really appreciate this community.
I updated my S5 mini from 4.4.2 to 5.1.1 weeks ago, but sadly the battery drain issue made me nuts; every night at about 3 or 4am the device decided to only go down as far as 300 MHz, so no deep sleep anymore. I just came back to 4.2.2 (hoping that there'll be more sane versions of 5.1.1, not just for Russia and India - which are the first ones to roll out so maybe they fix this issue in an upcoming build).
So back on 4.4.2 I rooted and cleaned the ROM (bloatware). Happy so far, except for a few orphaned entries in e.g. the system settings, like S Planner or eMail settings. Both apps have been removed so clicking these now halts the settings. I am sure that the whole settings menu is a bunch of XML documents somewhere with these features edited in (as they aren't on stock Android).
Can someone shed some light on where to look or where to start?
Thanks!
Click to expand...
Click to collapse
Sadly i dont know but i know something that will fix the 5.1.1 issue you have
go to my thread *fix sim and wifi after updating to lollipop* it should fix your battery problem
also check my thread *unleash the power of the galaxy s5 mini* to remove the bloatware so easy and make the device faster i hope it helps
Well, it wasn't wifi or sim problems, it was clearly some task stalling with wakelocks, and Google Play Services was in the middle of it. Read a lot, but so far could not pinpoint the problem. Now on 4.4.2 all is rock solid, battery fine etc.
Also, yes, tried your ROM cleaner and that worked nicely. Also removed such bloat entries in the settings, but that's 5.1.1, so thought I'd ask for 4.2.2. I am sure there's maybe a generel thread or something.
I know the name of thread is sim and wifi but it solves alot of problems in fact i had a terrible battery life and the finger scanner didnt worked when i first updated to 5.1.1 along side with lag and the sim&wifi so i thought you might try it out as well it might work

WiFi Turning Off During Deep Sleep

Hi all,
Can anyone help with this issue. I can see no long discussion about it which seems to suggest it's either rare (not great) or something I am doing (probably).
My WiFi status appears to be fine throughout the day, when in regular use. I have no speed issues (connection speeds as expected for my home internet), no random drops or on/off switches and no seeming battery drain. I have all additional services on (Bluetooth, location and NFC as I want the phone to be fully functional at all times and not just 'look nice') and despite this I get what I would expect in battery life (c. 6 hrs screen on time). YET, amongst a few other problems (what is the slider customisation about - awful!) the one I can't fathom is this:
My WiFi switches off over night presumably when the phone goes into deep sleep. I have gone into the advanced settings and set it to 'Always on' but this doesn't seem to keep it 'always on'. I wake up in the morning and it is off. I was running some Tasker profiles (which seem to make little difference given the slider issue noted above) but actually my WiFi isn't one off the Tasks effected by a night time profile.
Any help would be appreciated.
AS a secondary question, I switched my VPN over to Canada as suggested and was provided with the Nougat update. I haven't yet tried it but was wondering if there are any bugs that I should consider before switching over given I am 4 days into owning this phone and still haven't ironed out certain things in Marshmallow.
Just as a follow up question, would the 'turn Doze off' option help with this? Surely I shouldn't have to do this though?
Am I the only one having this issue? That would suck. Even so, would anybody more adept at these things than me like to have a guess at solving the issue.
IV had agresive dose mode on and haven't had any wifi problems but I am on 4.0.1 so might want to just update it as it's really stable and I haven't had any issue except having to reconfigure the APN settings. PS if you do update reset you phone after as some people have said it helps with the new file system.
Greedyfly said:
Hi all,
Can anyone help with this issue. I can see no long discussion about it which seems to suggest it's either rare (not great) or something I am doing (probably).
My WiFi status appears to be fine throughout the day, when in regular use. I have no speed issues (connection speeds as expected for my home internet), no random drops or on/off switches and no seeming battery drain. I have all additional services on (Bluetooth, location and NFC as I want the phone to be fully functional at all times and not just 'look nice') and despite this I get what I would expect in battery life (c. 6 hrs screen on time). YET, amongst a few other problems (what is the slider customisation about - awful!) the one I can't fathom is this:
My WiFi switches off over night presumably when the phone goes into deep sleep. I have gone into the advanced settings and set it to 'Always on' but this doesn't seem to keep it 'always on'. I wake up in the morning and it is off. I was running some Tasker profiles (which seem to make little difference given the slider issue noted above) but actually my WiFi isn't one off the Tasks effected by a night time profile.
Any help would be appreciated.
AS a secondary question, I switched my VPN over to Canada as suggested and was provided with the Nougat update. I haven't yet tried it but was wondering if there are any bugs that I should consider before switching over given I am 4 days into owning this phone and still haven't ironed out certain things in Marshmallow.
Click to expand...
Click to collapse
This happens when people is crying about updates every day. Then, when the updates are available, they update it in the first minute and again, they start crying, that they encounter bugs and stuff that doesnt work as it should, even if they dont have any idea how to revert their OS to the previous working one. People should learn how to be patient and enjoy their phones without being so greedy about updates.
Just sit tight, enjoy your phone, READ forums about latest updates and the problems encountered on that specific update ( since its still a beta update, and an early one , called Beta 1 ). If they seem to be fine with those issue, ONLY then should update to the latest one.
smilirulz said:
This happens when people is crying about updates every day. Then, when the updates are available, they update it in the first minute and again, they start crying, that they encounter bugs and stuff that doesnt work as it should, even if they dont have any idea how to revert their OS to the previous working one. People should learn how to be patient and enjoy their phones without being so greedy about updates.
Just sit tight, enjoy your phone, READ forums about latest updates and the problems encountered on that specific update ( since its still a beta update, and an early one , called Beta 1 ). If they seem to be fine with those issue, ONLY then should update to the latest one.
Click to expand...
Click to collapse
I haven't 'cried' about anything, pal, so keep your unhelpful comments to yourself or help. Don't middle ground-it by offering your own personal, and incorrect, opinions.
I hadn't upgraded anything, I was running stock OS and stock marshmallow, so I had literally done nothing to my device other than switch it on and download the same apps I've been using for years.
I've also rooted several devices in the past with no issues and chime in when I can to help, but I'm not a dev and there are far more technologically gifted individuals operating in this forum which is why I sought help here... Not that I got much from you. But I'm more than capable of reading release notes and making sure I can revert backwards before installing anything.
Now to anyone still here, and with the same issue, it appears that carrying out the update to Nougat, re-adding my WiFi networks and clearing system cache solved the problem or at least for the first night. Should this change I'll update here.
ISO_Metric said:
IV had agresive dose mode on and haven't had any wifi problems but I am on 4.0.1 so might want to just update it as it's really stable and I haven't had any issue except having to reconfigure the APN settings. PS if you do update reset you phone after as some people have said it helps with the new file system.
Click to expand...
Click to collapse
Hi Iso, thank you for your response, I hadn't seen this until now.
The upgrade to 4.0.1 does appear to have done the trick somewhat as it stayed on overnight without issue. I did notice it wasn't on a little later this morning but I am giving the device the benefit of the doubt on that one as I have been messing about with certain things and it's possible I or a profile in tasker switched it off.
As an aside do you recommend any other potential fixes, just to be on the safe side.
Did you factory reset after upgrading? Other than that it's probably a app you have I hear Facebook is really bad at battery
ISO_Metric said:
Did you factory reset after upgrading? Other than that it's probably a app you have I hear Facebook is really bad at battery
Click to expand...
Click to collapse
I didn't factory reset, only Cache wipe after the upgrade, and as it seems ok so far, I am reluctant to factory reset the device as it took so long to set up in the first instance.
Should it start becoming an issue again I'll try it but for now...
Also I know there are backup options though I haven't found one that works flawlessly which gives me the confidence to explore this avenue just yet.
You might have to because in nuogat they optimized the file system and in order to get the new one you have to factory reset not 100% sure it affects battery life but it really affects performance, PS also try turning off gestures, ambient display and pocket mode
ISO_Metric said:
You might have to because in nuogat they optimized the file system and in order to get the new one you have to factory reset not 100% sure it affects battery life but it really affects performance, PS also try turning off gestures, ambient display and pocket mode
Click to expand...
Click to collapse
Are you sure ISO? The UI has been updated and the already snappy OS feels snappier. Is there a way to tell for sure if it's required?
If so, any good recommendations for backup capability. I have used Helium to mixed results and I can't use Titanium as I have no root (and don't wish to).
Maybe not but it all elts fails

Odd issues...

I purchased a Z4 from someone the other day and when I got it, it took a full charge, and I've been experiencing some things with it.
1. I had it in STAMINA mode, and it was eating battery. I turned off display effects and turned off the STAMINA mode, and it seems to be behaving better now, but it was shutting off at random when the phone got below 66-68% battery.
2. This screen comes up before the Softbank logo. I know why it's nagging about the sim / SD part (no tray inserted), but the external USB? And what's more odd is that I can give it a full charge and I also updated it using the Sony Companion software. I put it on a charger and let it update the apps and whatnot. It completed successfully. So this part is really, really odd .
I know, I know... people here on XDA HATE the Snapdragon 810 . So I'm probably going to get a lot of "810 sucks, return it, it's crap blah blah blah" posts, but I'd like to hear from someone who's a real tinkerer like me on this one. I feel like with some tweaks this phone could be quite nice as a light / moderate use phone, which is what I want to do with it anyway. Overall, there are some things going for it. Good camera, nice build quality...
I don't know - I'm on the fence here. I could easily swap out the battery in this thing (I have dissembled and repaired many iPads, so this thing is a pushover). I'm not abusive in my use of these devices (tossing them around, getting them wet, etc), and this thing doesn't feel fragile at ALL.
Should I press on and try to get this thing humming, or throw in the towel? What's more, if I flashed it with another ROM / OS, would that maybe have an impact?
I would love some input on this. Thank you guys for reading.
UPDATE 1: After turning off STAMINA and disabling the visual effect for the display, it's holding charge at 78% and not doing the rapid discharge thing again. I think that some of these face-saving "optimization" features are more harm than good, as any veteran developer like me can tell you, if you want to save resources, don't make the machine do anything. Seems counterintuitive in a way, but it's true. I've killed batteries on past phones because of "battery manager" apps. They never work as intended in my experience.
I'm pretty stoked right now about it holding steady on the charge. I'm still debating flashing it with Carbon or Lineage (I'm an old school CM fan). Some input / thoughts on ROMs would be nice to have. Thanks!
I am using this Z3+ Phone from 2+ years with Debloated Stock ROM and still enjoying the Camera Quality. My Suggestions are as follows:
These tips only for Stcok / Modded Stock ROM:
1. Try Greenify App from Play Store. If it not works,
2. Take Backup and do a factory reset. DO NOT Restore Titanium Backup, it is better to install apps from Super Backup or Playstore.
3. If you know how to unlock Bootloader, patched kernel flashing and rooting mobile, you can use the following mods from this forum: FSC & LXT Mods.
4. 4G / LTE will discharges battery very fast, GPS can be set to battery saving.
Useful Links:
https://forum.xda-developers.com/xperia-z4/general/guide-safe-bootloader-unlock-restore-t3386915
https://forum.xda-developers.com/xp...-lxt-xperia-tweaks-legendary-battery-t3676719
https://forum.xda-developers.com/xperia-z4/development/z3-z4-fsc-improve-performance-reduce-t3673753
Nice! Good info to look into. All feedback that is helpful is great. XDA rarely disappoints.
Something seems to detect water in the ports (impedance change, so sensors, etc.)
but if it only happens rarely or not anymore - it must have been a false positive ?
Yeah, not sure zacharias.maladroit... But it doesn't seem to affect charging or USB connection to a PC, because I've updated, then I repaired it, and it went through without issue both times.
My new thing now is getting the Bootloader to go from unlock allowed: No to Unlock allowed: yes.
I've been doing a bunch of reading from other threads, and the My Xperia option isn't available on this phone. The phone is from Softbank. So there must be some other app or something that has locked it. You know what I'm going to ask next - and hopefully there's some way to figure out how to get this thing to allow unlock. Then, logjam busted, and I can go full-bore getting into putting a ROM on this thing.
So far, I've gotten the battery to stay rock solid. It's been at 79% for a few hours if sitting there. The discharge rate is still a tad fast, but I can swap out the battery without issue if that gets to be annoying.
Thoughts? Again, thanks guys for the info given.
All Custom ROMs having average Camera. So, Z3+ Camera Lovers will stay on Stock to get most from the Camera. If your phone is not bundled with any Carrier, then you can reflash stock using Flashtool even it is still bootloader locked. If you are flashing Stock ROM it is always better to do it with Full Wipe.
Wait...
[email protected] said:
All Custom ROMs having average Camera. So, Z3+ Camera Lovers will stay on Stock to get most from the Camera. If your phone is not bundled with any Carrier, then you can reflash stock using Flashtool even it is still bootloader locked. If you are flashing Stock ROM it is always better to do it with Full Wipe.
Click to expand...
Click to collapse
Wait... so I can use a stock ROM on this thing instead of the Softbank ROM? What ROMs do I have to choose from? Does anyone have places they can point me to to read more? That would be great...
I see this one...
https://tinyurl.com/yawamgqf
Anybody have any suggestions on one to flash?
Xperia Blog Link for downloading FTF Files directly. You can download any Region Specific, after flashing, it will automatically changes to your country (with SIM inserted only). The difference is only bloatware and regional settings like language and time.
http://www.xperiablog.net/category/xperia-z4/
You can try Xperia Firmware App to download latest, region wise Stock ROM, but you need to decrypt it using flashtool (just few clicks only), Flashtool creates FTF file to flash. Link for downloading Xperia Firmware:
https://forum.xda-developers.com/cr...perifirm-xperia-firmware-downloader-t2834142/
Link for Downloading Flashtool:
http://www.flashtool.net/downloads.php
Check youtube videos to learn how to use those tools

Question What's is the best firmware for battery ?

Hi i have a question my battery is very bad 3 4 hours normal usage and I must go to charger my oxygen firmware is C.30 its my last oneplus phone :/
So long as it's a clean install, they should be all very similar... I've always been able to go past a day / 2 days depending on my usage.
Your apps will determine how long it'll last, if you're constantly on social media, playing games and hammering the battery , then it really doesn't matter..
I'm still on android 12 and I get about 8-10 hours SOT over about 40 hours..
I try make a clean install for games i have steam deck my usage is normal Messenger Facebook Instagram sometimes YouTube tiktok but 3 4 hours and my battery have 20% battery. What's is the best app for backup all apps ?
Bartx96 said:
I try make a clean install for games i have steam deck my usage is normal Messenger Facebook Instagram sometimes YouTube tiktok but 3 4 hours and my battery have 20% battery. What's is the best app for backup all apps ?
Click to expand...
Click to collapse
If you're rooted then swift back up... Bare in mind that all those apps you just mentioned are very heavy... So yes your battery will always be poor..
I made a comprehensive list of things to do to get the best from your battery.. it's in the battery life thread, have a search for it..
Thanks
dladz said:
If you're rooted then swift back up... Bare in mind that all those apps you just mentioned are very heavy... So yes your battery will always be poor..
I made a comprehensive list of things to do to get the best from your battery.. it's in the battery life thread, have a search for it..
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I hava a question how to delete current os and install fresh oxygen in twrp is option wipe system but in current phone I don't have twrp
Bartx96 said:
I hava a question how to delete current os and install fresh oxygen in twrp is option wipe system but in current phone I don't have twrp
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You really don't need twrp... You could go a full back up with twrp but it's not needed. Just factory wipe.. back up first
dladz said:
So long as it's a clean install, they should be all very similar... I've always been able to go past a day / 2 days depending on my usage.
Your apps will determine how long it'll last, if you're constantly on social media, playing games and hammering the battery , then it really doesn't matter..
I'm still on android 12 and I get about 8-10 hours SOT over about 40 hours..
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Interesting. I noticed my battery life took a nosedive after I let it update to 13. Some folks told me its just coincidence but I think 12 was better on battery.
I am not rooted, is there any way to back up apps so I don't have to find and login to them all again without root?
I have things like smart home applications to control outlets, my DJI mavic app, control for an LED sign, my air conditioner, etc that I'll never remember all the logins to if I format right now.
I know from experience that I'll forget what they even are until I need to use it and then spend the next 30 minutes trying to remember not only what the app was, but also what email I used as a recovery for lost my password.
I'd give a fresh installation a try if I weren't afraid of it being a multi day ordeal to put everything back.
dishe2 said:
Interesting. I noticed my battery life took a nosedive after I let it update to 13. Some folks told me its just coincidence but I think 12 was better on battery.
I am not rooted, is there any way to back up apps so I don't have to find and login to them all again without root?
I have things like smart home applications to control outlets, my DJI mavic app, control for an LED sign, my air conditioner, etc that I'll never remember all the logins to if I format right now.
I know from experience that I'll forget what they even are until I need to use it and then spend the next 30 minutes trying to remember not only what the app was, but also what email I used as a recovery for lost my password.
I'd give a fresh installation a try if I weren't afraid of it being a multi day ordeal to put everything back.
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If you're not rooted then no I don't think you can back up your apps in their current state like you would with let's say swift or titanium, but you can restore them using Google.
I think you need to take a look at your situation, it's always a faff when you full wipe.
Personally I would always root. I use two banks which are just fine with root.. I need root for my mods and for a few other apps I use that require it, it's not a battery issue, In fact quite the opposite as I can tweak my device using a kernel manager whilst a non root user won't be able to, not to mention adaway and swift backup.
I do a few things to make sure everything works..
1. Allow Google/chrome to remember my passwords for all sites, if I wasn't going to do this then I'd make an offline list of them and then go from there or even use 1password, that way you only have to remember 1 whilst it'll last every single site for you.
2. As im rooted I use the mod I posted to allow free back up to Google photos so I don't have to worry about media.
Same goes with my contacts.
3. Finally copy out critical files that I'd otherwise miss, I do this locally via PC, like the swift back up folder after the main back up, then others like emulators and their folders as they contain settings to my custom setup, my nova custom desktop back up, my downloads folder or categorise the contents into their own folders, anything else I can think of that I'll need (you get used to your routine, most of the time it's simply a case of adding the additional files that are different from your last back up, the more you do it the quicker it gets)
4. Get my boot images ready (patched and stock) a copy of the full firmwares I'm going to plus what I'm on and a note of both unless I can remember.
Done.
PS: reason I'm suggesting looking into it is you could be forced into it by something as simple as an error or device fault, so best to get your ducks in a row..
Overall I think I've seen better battery life from 12 if I'm being honest, but again it's down to the apps you use, what used to be quite light on android 12 may not be as friendly on 13 and vice versa, it's extremely difficult to get a bearing between devices as no two are the same, plus the apps each person has is so different.
If you really wanted to test then you'd need to remain as the device was then run tests on solitary apps and see what was lost over a period of time.
Also bare in mind that the device will begin to remember your habits over time too which helps write a lot with battery on both firmwares but it does take time to happen, a week I would give it.
Swift backup is the best backup app for rooted phones. You can back up everything completely along with its settings.

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