Battery indicator doesn't fully charge or discharge - Xiaomi Redmi 4X Questions & Answers

Hi everyone,
My battery indicator doesn't go up to 100% and it also doesn't go to 0% (or 1%?).
While the full power is more a nuisance, I yesterday was trying to make a phone call while my phone said 63%, just for it to power off when I dialed out (when plugging it in it showed 1%).
Does anyone know how to fix this?
I am on 7.1.2 Official Ressurection Remix, firmware v32, stock kernel.
ps: I did downgrade from Oreo (NOS) - clean flashed - does this have anything to do with it?

Fastboot method FTW!
The best way to solve the issue is to Flash Fastboot ROM [Guide here]
Remember not to select Lock Bootloader option Inside Mi Flash tool as You will be Reverting back to Custom ROM later. Use The Fastboot ROM for 2-3 Days. Charge till 100% then drain to 4/5%.
If you want to calibrate Your Battery in Custom ROM and think fastboot method is not-so-easy for you.. then Flash MIUI Via recovery mode and Calibrate battery there (Charge till 100% then drain to 4/5%.) for Two times.
If recovery method fails try Fastboot method. :highfive:

__PG__ said:
The best way to solve the issue is to Flash Fastboot ROM [Guide here]
Remember not to select Lock Bootloader option Inside Mi Flash tool as You will be Reverting back to Custom ROM later. Use The Fastboot ROM for 2-3 Days. Charge till 100% then drain to 4/5%.
If you want to calibrate Your Battery in Custom ROM and think fastboot method is not-so-easy for you.. then Flash MIUI Via recovery mode and Calibrate battery there (Charge till 100% then drain to 4/5%.) for Two times.
If recovery method fails try Fastboot method. :highfive:
Click to expand...
Click to collapse
So you're saying I should flash the stock rom with Fastboot and use it for few days, or did I misunderstand that?
If I didn't will the xiaomi.eu roms also work?

supermooshman said:
So you're saying I should flash the stock rom with Fastboot and use it for few days, or did I misunderstand that?
If I didn't will the xiaomi.eu roms also work?
Click to expand...
Click to collapse
Yes, flash stock via Fastboot and stay there, also Xiaomi.eu if coming for Fastboot method you can try.

Related

Woke up this morning, my Note was dead...

Hi there,
I had no problem with my Note until this morning when I woke up.
My Note was turned off, I tried to turn it on, impossible.
I plugged the usb wire and I saw the battery logo and it was fully drained.
It's weird because I usually hold 2 days with my phone and yesterday, before sleeping, the battery was almost full.
More than that, I use Green Power, so all the connectivity services shut down during the night, there's almost no battery consumption.
So, I tried to turn it on, many times, impossible... it's stuck at the blinking Samsung logo.
I use the LQ2 rom with the Franco's kernel R5.
I've also tried to wipe cache & Dalvik's cache in recovery, but that doesn't change anything.
I'm beginning to be a bit worried because I've red some post on the forum saying that the Note's CPU can burn...
Please help ! Thanks !
are you overclocked? but even if you are, if the device goes into deepsleep, it can't burn...
i wonder what really happened..
How long have you had Franco 5 running on it?
I got stuck at flashing logo when I tried to upgrade from Rocket ROM 3 to 4.1. Ended up having to do factory reset. Now on RR4.1 with CF kernel. Hoping it stays stable.
So if all else fails do the factory reset as per ROM instructions and hope that gets you through.
I don't overclock the device, I try to run it as simple as possible, as long as I have Gmail, I'm happy.
I don't know what happened... I was running Franco's R5 since the day he released it, without any single problem !
I'm now on a Windows, I'll try to run Odin and flash it.
Yes, no idea what appened.
But the best is to flash a wipe stock Rom from Odin PC.
How to check if my cpu is not burned ?
I flashed a new rom with Odin, the phone doesn't boot anymore...
The file I flashed: http://www.hotfile.com/dl/159007364/ad4ff19/N7000XXLQ2_N7000OXELP6_SER.zip.html
What can I do more ?
The Transporter said:
I flashed a new rom with Odin, the phone doesn't boot anymore...
The file I flashed: http://www.hotfile.com/dl/159007364/ad4ff19/N7000XXLQ2_N7000OXELP6_SER.zip.html
What can I do more ?
Click to expand...
Click to collapse
I hope your PBA is not cooked like mine. I was on franco's kernel too before I could revert back to safety, it was dead. Are you able to get in download mode? When flashing or wiping, do you get errors on datafs or factoryfs?
If you have warranty, Samsung service center
xuggs said:
I hope your PBA is not cooked like mine. I was on franco's kernel too before I could revert back to safety, it was dead. Are you able to get in download mode? When flashing or wiping, do you get errors on datafs or factoryfs?
Click to expand...
Click to collapse
What do you mean with PBA ?
I can go into download mode and before flashing the rom with Odin, I could go into recovery without any problem.
I don't have errors with datafs and factoryfs.
I think my phone is dead... ok I have to live with it... but I really would like to know why.
The Transporter said:
What do you mean with PBA ?
I can go into download mode and before flashing the rom with Odin, I could go into recovery without any problem.
I don't have errors with datafs and factoryfs.
I think my phone is dead... ok I have to live with it... but I really would like to know why.
Click to expand...
Click to collapse
PBA is the motherboard. Does it get stuck at Samsung logo or nothing happens at all when you press vol up+home+power?
The Transporter said:
I flashed a new rom with Odin, the phone doesn't boot anymore...
The file I flashed: http://www.hotfile.com/dl/159007364/ad4ff19/N7000XXLQ2_N7000OXELP6_SER.zip.html
What can I do more ?
Click to expand...
Click to collapse
First of all the CPU is fine, since you see the Recovery screen.
From Recovery flash Abyss 4.2, reboot Recovery (from Advances).
Wipe user data, Cash and Dalvik Cash,
Flash any ROM.
I had a very similar problem. Resolved by reverting to Franco R4.
Good luck!
xuggs said:
PBA is the motherboard. Does it get stuck at Samsung logo or nothing happens at all when you press vol up+home+power?
Click to expand...
Click to collapse
When I do that, before flashing the latest rom, I was going into recovery.
Now that I flashed it, I land into a "Android system recovery (3e)".
It's a blue menu like the CWM Recovery but with less options.
I suppose that this is the default recovery system bundled by Samsung...
9Michael9 said:
First of all the CPU is fine, since you see the Recovery screen.
From Recovery flash Abyss 4.2, reboot Recovery (from Advances).
Wipe user data, Cash and Dalvik Cash,
Flash any ROM.
I had a very similar problem. Resolved by reverting to Franco R4.
Good luck!
Click to expand...
Click to collapse
Now that I flashed the original rom, I lost root, how can I do that ?
When I first got my TMobile Galaxy S2, the first day it died completely while I was sleeping. I tried turning it on and I would feel the vibration of the phone trying to turn on but it wouldn't. I figured the battery had drained so I plugged it in the charger, but the phone wouldn't stay off and charge, it would try turning on over and over. It went into a crazy bootloop. It was my first time with the phone so I thought it went crazy and called samsung.
Eventually the phone got enough of a charge to power on completely without shutting down. I eventually realized that if my phone died completely, what I had to do was use my Car Charger, which didn't turn my phone on and showed me the little battery indicator showing it was charging.
I don't know if this is similar to what you experienced but hope it helps.
The Transporter said:
Now that I flashed the original rom, I lost root, how can I do that ?
Click to expand...
Click to collapse
You might have to re-Root the phone.
9Michael9 said:
You might have to re-Root the phone.
Click to expand...
Click to collapse
With Gingerbread first then with ICS ?
Do you have a link who explains that ?
The Transporter said:
With Gingerbread first then with ICS ?
Do you have a link who explains that ?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1424997
a similar thing happened to me earlier,
I would advise you not to have wiped anything whilst on ICS even with franco kernel.
If you can go to download mode, do so then using pc odin flash a stock rooted GB rom from here: http://forum.xda-developers.com/showthread.php?t=1535025
then flash cwm recovery. following this: http://forum.xda-developers.com/showthread.php?t=1329360
then wipe data, cache and everything else.
you should be back to GB then flash whatever rom you want, I would advise you to flash paranoidandroid which is superb.
the only difference I had with you, is that i did not wipe data or cache whilst on ICS so this may not work for you as you have done that.
But this method worked for me.
Ok, I'll try to flash the GB rom, and I'll be back to get you update of the situation...
I think I'll be back on HTC soon... I don't understand why the phone reacted like that...

HELP!!!! Stuck on Boot Screen!!!!

HELP!!!
Im stuck on boot logo and I cannot flash anything on PC Odin. And I cannot access Recovery Mode (Neither CWM or system recovery). I can only go into Download Mode.
I was on CheckRom NoteHD and I used the kitchen app to download franco kernel and one of the mods (Use camera flash below 15% to be precise) and as soon as I installed, it didn't let me boot back into Checkrom!!! And Now im stuck on boot logo no matter how hard I try. I did try flashing the wipe ROM (Pre-rooted Open Europe 2.3.6 LC1), I also tried flashing the CF-Root file but still no luck. PC Odin says failed in between the process!!
Please Help me guys.. I don't know what really went wrong as I have installed stuff from the KitchenPro App before.
What can I do now?
Thanks
roni2915 said:
HELP!!!
Im stuck on boot logo and I cannot flash anything on PC Odin. And I cannot access Recovery Mode (Neither CWM or system recovery). I can only go into Download Mode.
I was on CheckRom NoteHD and I used the kitchen app to download franco kernel and one of the mods (Use camera flash below 15% to be precise) and as soon as I installed, it didn't let me boot back into Checkrom!!! And Now im stuck on boot logo no matter how hard I try. I did try flashing the wipe ROM (Pre-rooted Open Europe 2.3.6 LC1), I also tried flashing the CF-Root file but still no luck. PC Odin says failed in between the process!!
Please Help me guys.. I don't know what really went wrong as I have installed stuff from the KitchenPro App before.
What can I do now?
Thanks
Click to expand...
Click to collapse
First this:Turn off the device and pull the battery, wait for 30 seconds and try to get in recovery mode, if that works reflash CheckRom. If that doesn`t work pull the battery again and get in downloadmode and connect to the pc and see if Odin recognizes the phone. If it does flash any stock rom.
gee2012 said:
First this:Turn off the device and pull the battery, wait for 30 seconds and try to get in recovery mode, if that works reflash CheckRom. If that doesn`t work pull the battery again and get in downloadmode and connect to the pc and see if Odin recognizes the phone. If it does flash any stock rom.
Click to expand...
Click to collapse
I tried the exact same thing you mentioned and no, it doesn't go into recovery mode. and yes, it does go into download mode but it fails to flash. I tried 2-3 different firmware versions of 2.3.6, 4.0.3 and I'm pretty sure the downloaded files aren't corrupt!! I don't know what to do...
The only thing working is getting to download mode but then thats no point since I can't flash any ROM.
roni2915 said:
I tried the exact same thing you mentioned and no, it doesn't go into recovery mode. and yes, it does go into download mode but it fails to flash. I tried 2-3 different firmware versions of 2.3.6, 4.0.3 and I'm pretty sure the downloaded files aren't corrupt!! I don't know what to do...
The only thing working is getting to download mode but then thats no point since I can't flash any ROM.
Click to expand...
Click to collapse
There are threads about reviving recovery i think on xda, haven`t needed them so far but look around and you will find them. If you can`t restore recovery or downloadmode then it`s off to the shop i guess
Does Odin recognize your phone, what exactly goes wrong when flashing with Odin?
roni2915 said:
I tried the exact same thing you mentioned and no, it doesn't go into recovery mode. and yes, it does go into download mode but it fails to flash. I tried 2-3 different firmware versions of 2.3.6, 4.0.3 and I'm pretty sure the downloaded files aren't corrupt!! I don't know what to do...
The only thing working is getting to download mode but then thats no point since I can't flash any ROM.
Click to expand...
Click to collapse
i have the same situation like you before ...try this ..http://forum.xda-developers.com/showthread.php?t=1667886 i works for me..hope it works for you too...
"Battery Too Low, Can't Download"
Now there's another problem.
Not only I Can't flash anything, I can't even get to Download Mode because the battery is low.
When I press the Vol Down + Power + Home key, I get "Low Battery, Can't Download" in red font.
I left my phone on charge through the AC port and I had no idea it wouldn't charge. The only thing was that my phone was exteremly hot but still with zero battery. I even tried plugging the phone through the USB cable but still no luck.
I removed battery for few minutes upto 30 mins and put it back in and plugged in the charger but all I see is the empty battery symbol keeps flashing every 5 seconds.
Is there any way I can charge my battery and get back to download mode so I could try flashing the stock kernel to get past the boot screen? I even tried plugging in the USB jig that I used with my SGSII previously, but it was of no use as well.
Please Help!!!
your only option is to use a universal charger external, or borrow another note to put your battery in.
once your battery is full you can carry on the previous steps
good luck
ac-milan said:
your only option is to use a universal charger external, or borrow another note to put your battery in.
once your battery is full you can carry on the previous steps
good luck
Click to expand...
Click to collapse
i will probably take it to best buy because i dunt know anyone that owns a note.. only I'm the cool one
hopefully i can charge my battery at best buy and then go on with the process!!
Hey,
I managed to buy an external charger and I was able to go to Download Mode again.
After that I tried to flash stock kernel (stockKernelXXLA4.tar) And Odin said "Pass".
After that I was stuck on the Samsung Galaxy Note GT-N7000 Logo again.
I'm not sure what to do now!!
Please help.
Is there anything else that I could flash?
Even though I flashed a stock kernel, I still see a yellow exclamation mark..
PLEASE HELP, I NEED MY NOTE TO COME BACK TO LIFE!
Sorted this mess out!!!
I flashed "N7000JPLPD_N7000OJPLP7_N7000XXLPT_HOME.tar" And the phone now works!!!
Stock kernels didn't do the work for me, but the official ICS release did.
Thanks to all that contributed in the thread.
is the new release can do ?
i'm using the LPT / LQ2, and the flashing process very long like stuck in firmware upgrade process. The bar just like never move for half our alrd.
how long you take for yours ?
antique_sonic said:
is the new release can do ?
i'm using the LPT / LQ2, and the flashing process very long like stuck in firmware upgrade process. The bar just like never move for half our alrd.
how long you take for yours ?
Click to expand...
Click to collapse
it only took me 5-8 minutes...

Note will not charge

Can someone help me? I’m currently running Criskelo’s ICS V11.2 with CF-LRG. Yesterday i noticed a massive battery drain up to 12% per hour. After charger was connected for a few hours i can’t turn phone on, after 5-10 min phone going on by itself, after starting the Phone going again off. I wipe in recovery but it did not help. It keeps repeating.
First of all I'd say you try other battery saving kernels out there e.g. SpeedMod, if your still getting that battery drain bug, try to go to CWM, wipe dalvik cache and batterystats and charge your phone until it's full. Use it until the battery drains to 5% and charge it to full again. (Do a complete battery cycle is what I mean).
Check back after if your still getting the battery drain issue.
probably the problem is hardware issue ( usb connector).
i have flash other rom other kernel, wiped. nothing. i still can't charge battery over usb. how i can restock (cause of warranty)? no way with ODIN
NBLive said:
probably the problem is hardware issue ( usb connector).
i have flash other rom other kernel, wiped. nothing. i still can't charge battery over usb. how i can restock (cause of warranty)? no way with ODIN
Click to expand...
Click to collapse
Use mobile odin to flash stock firmware, preferably GB
jeetu1981 said:
Use mobile odin to flash stock firmware, preferably GB
Click to expand...
Click to collapse
Do I need three part Firmware or not? will stay scrap of CWM and Co? Do I need to clean it ? How?
NBLive said:
Do I need three part Firmware or not? will stay scrap of CWM and Co? Do I need to clean it ? How?
Click to expand...
Click to collapse
If you flash any gb with pc Odin use a full wipe version and it'll erase root and cwm. Doesn't matter if it's 3 part or not.
Sent from my GT-N7000 using xda app-developers app

[Q] Soft/Hard Bricked n7000?

Hey Guys im new here. In a REAAALYY messed up situation right now.
PLEASE HELP!!!:crying::crying::crying:
Had Carbon kitkat 4.4.2 rom flashed with Philz touch 6.19.
Phone suddenly crashed while using Whatsapp. It did not switch on,when i tried.
Tried re-flashing original stock 4.1.2 firmware (india version,coz im in India).
Used only PDA file(thats what was suggested in a website).
Flashed with Odin 3 v3.07. Got a "PASS" message.
BUT now came the problem. Phone got stuck at Samsung logo and switched off. Battery was about 70%
So I removed battery and restarted phone but same problem. Then I booted phone to stock recovery.
Did "data wipe/factory reset" and then "reboot now" option. Same result,i.e booted till samsung logo and then switched off.
So I again re-flashed stock 4.1.2 firmware(india version),but this time using Odin 3 v3.04(i know it may not make a difference).
Again got a "PASS" message.
Now, it started booting ,started downloading apps(eg:"downloading apps 32 of 63"...,etc).
After this phone booted to Stock Recovery.
This time i did "Reboot now"
It rebooted back to Stock recovery.
Again i did "reboot system" and then it booted back to stock recovery.
So kinda stuck in stock recovery loop.
If i unplug phone from PC,none of the buttons give a reponse(No download mode,stock recovery)
Is it hard bricked,coz when i plug phone back,i can get to download mode and stock recovery,just that it keeps rebooting to stock recovery again and again.
PLEASE HELP. Found everywhere on the net possible,couldn't find anything!
My dad would kill me if he got to know! :crying::crying::crying:
i know im asking for too much,being a new member,but please reply ASAP. Im freaking out here
Instead of pc, check with the charger connected... Could be a battery issue.
nokiamodeln91 said:
Instead of pc, check with the charger connected... Could be a battery issue.
Click to expand...
Click to collapse
Maybe.But my battery was perfect before all this problem started. Its weird if it would just die off suddenly.
Also, i tried the wall charger,and the cable with another phone and its working properly.
I also tried charging with another charger,
Anyway, i tried charging via wall adapter, but then it automatically boots into Stock Recovery, even if i do not press any buttons.
even If i remove battery,put it on again and then put phone on charge,it automatically boots into stock recovery, without pressing any buttons.
And of course,pressing"reboot now" again boots it back to stock recovery.
Odin flash was successful with "PASS" message, and also i tried to factory reset and then "reboot sys now" but it made no difference.
avincric said:
Maybe.But my battery was perfect before all this problem started. Its weird if it would just die off suddenly.
Also, i tried the wall charger,and the cable with another phone and its working properly.
I also tried charging with another charger,
Anyway, i tried charging via wall adapter, but then it automatically boots into Stock Recovery, even if i do not press any buttons.
even If i remove battery,put it on again and then put phone on charge,it automatically boots into stock recovery, without pressing any buttons.
And of course,pressing"reboot now" again boots it back to stock recovery.
Odin flash was successful with "PASS" message, and also i tried to factory reset and then "reboot sys now" but it made no difference.
Click to expand...
Click to collapse
Do u have KIES Disabled during odin? Are you using odin as Administrator? Did u disable firewall and antivirus when flashing with odin? Do u have the necessary files to root it in your sd card?A suggestion only that in your state, try rooting, installing recovery, and flash a custom rom to check if it boots
Note: You don't really have to install india vers. just because you're in india. Try newest ver available.
avincric said:
Maybe.But my battery was perfect before all this problem started. Its weird if it would just die off suddenly.
Also, i tried the wall charger,and the cable with another phone and its working properly.
I also tried charging with another charger,
Anyway, i tried charging via wall adapter, but then it automatically boots into Stock Recovery, even if i do not press any buttons.
even If i remove battery,put it on again and then put phone on charge,it automatically boots into stock recovery, without pressing any buttons.
And of course,pressing"reboot now" again boots it back to stock recovery.
Odin flash was successful with "PASS" message, and also i tried to factory reset and then "reboot sys now" but it made no difference.
Click to expand...
Click to collapse
Try flashing philz ddlsc kernel using odin. Then boot into recovery. This time you will get cwm. Format system, data cache and preload. Then go to advanced menu/power options and choose reboot download. Connect to pc and flash the rom again.
Jackwu696 said:
Do u have KIES Disabled during odin? Are you using odin as Administrator? Did u disable firewall and antivirus when flashing with odin? Do u have the necessary files to root it in your sd card?A suggestion only that in your state, try rooting, installing recovery, and flash a custom rom to check if it boots
Note: You don't really have to install india vers. just because you're in india. Try newest ver available.
Click to expand...
Click to collapse
thanks.let me try it out and i 'll tell you how it goes!
nokiamodeln91 said:
Try flashing philz ddlsc kernel using odin. Then boot into recovery. This time you will get cwm. Format system, data cache and preload. Then go to advanced menu/power options and choose reboot download. Connect to pc and flash the rom again.
Click to expand...
Click to collapse
let me try it out,hope it works!:fingers-crossed:
avincric said:
thanks.let me try it out and i 'll tell you how it goes!
Click to expand...
Click to collapse
The problem's worse now. Cant get phone to recovery mode. Only can boot into download mode.
As soon as i plug in for charge,the empty battery photo keeps popping on and off. Thats it.
I can only enter download mode,and not recovery mode.:crying:
avincric said:
The problem's worse now. Cant get phone to recovery mode. Only can boot into download mode.
As soon as i plug in for charge,the empty battery photo keeps popping on and off. Thats it.
I can only enter download mode,and not recovery mode.:crying:
Click to expand...
Click to collapse
Were you able to flash the kernel?
Jackwu696 said:
Do u have KIES Disabled during odin? Are you using odin as Administrator? Did u disable firewall and antivirus when flashing with odin? Do u have the necessary files to root it in your sd card?A suggestion only that in your state, try rooting, installing recovery, and flash a custom rom to check if it boots
Note: You don't really have to install india vers. just because you're in india. Try newest ver available.
Click to expand...
Click to collapse
The problem's worse now. Cant get phone to recovery mode. Only can boot into download mode.
As soon as i plug in for charge,the empty battery photo keeps popping on and off. Thats it.
I can only enter download mode,and not recovery mode.:crying:
nokiamodeln91 said:
Were you able to flash the kernel?
Click to expand...
Click to collapse
No i couldn't, till yesterday phone was booting to stock recovery, but today, when i tried to follow your method, i put phone on charge but its not booting to stock recovery.
avincric said:
No i couldn't, till yesterday phone was booting to stock recovery, but today, when i tried to follow your method, i put phone on charge but its not booting to stock recovery.
Click to expand...
Click to collapse
what the hell??? i have exactly the same problem! since yesterday!
dnlmihaila said:
what the hell??? i have exactly the same problem! since yesterday!
Click to expand...
Click to collapse
yeah. i don't know what to do now. I'm going to try flashing the ICS stock firmware using Odin.
If that doesn't work,then I think i'll have to take it to some mobile phone repair centre.
avincric said:
yeah. i don't know what to do now. I'm going to try flashing the ICS stock firmware using Odin.
If that doesn't work,then I think i'll have to take it to some mobile phone repair centre.
Click to expand...
Click to collapse
i tried GB, ICS... the same problem... is there anyone who solved this problem??
dnlmihaila said:
i tried GB, ICS... the same problem... is there anyone who solved this problem??
Click to expand...
Click to collapse
I don't think so.I searched over the internet a lot.I couldn't find it at all. That's why i created this thread.
avincric said:
I don't think so.I searched over the internet a lot.I couldn't find it at all. That's why i created this thread.
Click to expand...
Click to collapse
i have the solution for this big problem! today i went to a gsm service and tested all the ways to bring back my phone to life. i found only one solution that worked! i changed the battery. the mah part is dead and there is no way to bring it back to life, at least this is what i heard...
dnlmihaila said:
i have the solution for this big problem! today i went to a gsm service and tested all the ways to bring back my phone to life. i found only one solution that worked! i changed the battery. the mah part is dead and there is no way to bring it back to life, at least this is what i heard...
Click to expand...
Click to collapse
I see. so after you changed the battery, did the phone boot up?
and if it did , did it boot up into the last firmware you had tried to flash?(i.e.,ICS,GB or JB)?
avincric said:
I see. so after you changed the battery, did the phone boot up?
and if it did , did it boot up into the last firmware you had tried to flash?(i.e.,ICS,GB or JB)?
Click to expand...
Click to collapse
ok... so here is the history... i flashed at the gsm service ics 4.0.4 with their gadgets, not through odin... everything went well in the flashing process. after the flash was done, the old symptoms came back. so i tested tthe phone with another battery and the phone starder to work. i did not test my battery on other phone, but i am sure it's dead...
dnlmihaila said:
ok... so here is the history... i flashed at the gsm service ics 4.0.4 with their gadgets, not through odin... everything went well in the flashing process. after the flash was done, the old symptoms came back. so i tested tthe phone with another battery and the phone starder to work. i did not test my battery on other phone, but i am sure it's dead...
Click to expand...
Click to collapse
I see.thanks! let me see if that works for me...

Xperia z not turn on (stuck on Sony logo)

Hello.
Short problem review. My brother used some custom rom for a while. Today he tried to install CM12,1 . He installed it by Cwm recovery. Everythink looks fine. After first start it was imposible even to unlock phone (all the time some programs stoped working...). After hard reset phone not turn on at all. It shows just SONY logo then 4seconds black screen and phone auto restart. And it never end. Is it posible that he break this phone? P.S. just one option works - fastboot mode (blue led). Sorry for poor english.
Maybe someone can give me some hints or tips what to do?
Frozen258 said:
Hello.
Short problem review. My brother used some custom rom for a while. Today he tried to install CM12,1 . He installed it by Cwm recovery. Everythink looks fine. After first start it was imposible even to unlock phone (all the time some programs stoped working...). After hard reset phone not turn on at all. It shows just SONY logo then 4seconds black screen and phone auto restart. And it never end. Is it posible that he break this phone? P.S. just one option works - fastboot mode (blue led). Sorry for poor english.
Maybe someone can give me some hints or tips what to do?
Click to expand...
Click to collapse
1. You can flash boot.img of any rom for yuga (i prefer boot.img of slimlp) through fastboot mod and after that go to recovery and install any rom.
2. You can flash stock if nothing work through flashmod.
Ess Arr said:
1. You can flash boot.img of any rom for yuga (i prefer boot.img of slimlp) through fastboot mod and after that go to recovery and install any rom.
2. You can flash stock if nothing work through flashmod.
Click to expand...
Click to collapse
i tryied to flash boot.img from this http://forum.xda-developers.com/xperia-z/orig-development/rom-slimlp-yuga-t3004439 but nothing changed
Frozen258 said:
i tryied to flash boot.img from this http://forum.xda-developers.com/xperia-z/orig-development/rom-slimlp-yuga-t3004439 but nothing changed
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Click to collapse
Flash boot.img again as "kernel" not as system through flashtool and restart the phone. When sony logo appears press vol up or down constantly.
Try to reprogram ?
Androidzkie said:
Try to reprogram
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can you tell me more about this? P.S. when i connect to the charger it restarting all the time and not charging
Ess Arr said:
Flash boot.img again as "kernel" not as system through flashtool and restart the phone. When sony logo appears press vol up or down constantly.
Click to expand...
Click to collapse
after restart i see sony logo and red led on corner and mili second green led (on this it should open recovery mode, but phone restart faster and i can't get on it)
could it be battery problem (dead battery)? the reason for flashing new rom was that this phone shutdown at 82% of batery remaining. Factory settings reset didn't helped so we installed other custom rom and now it is dead. Now without charger it dont start at all ( 3 times red led and thats all). If i leave it to charge but it restart and restart.
Frozen258 said:
could it be battery problem (dead battery)? the reason for flashing new rom was that this phone shutdown at 82% of batery remaining. Factory settings reset didn't helped so we installed other custom rom and now it is dead. Now without charger it dont start at all ( 3 times red led and thats all). If i leave it to charge but it restart and restart.
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Click to collapse
Yep bro i seems to be like a hardware issue. Other wise try to flash the stock rom.
---------- Post added at 04:47 PM ---------- Previous post was at 04:41 PM ----------
Frozen258 said:
could it be battery problem (dead battery)? the reason for flashing new rom was that this phone shutdown at 82% of batery remaining. Factory settings reset didn't helped so we installed other custom rom and now it is dead. Now without charger it dont start at all ( 3 times red led and thats all). If i leave it to charge but it restart and restart.
Click to expand...
Click to collapse
Yep bro i seems to be like a hardware issue. Other wise try to flash the stock rom.
thank you guys for help. Problem was battery. But i have another now... while i was changing battery i crashed my xperia screen :/ . Is it worth to buy new one or phone is too old to repair it? Touch now works only on down corner but LCD looks fine.

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