bootloop (starting, charging mode and also, with pc) z3c how to solve? - Xperia Z3 Compact Q&A, Help & Troubleshooting

Hi guys, first of all sorry for my bad english
anyway, when I tryed to restart my phone, it was going to infinite bootloop... so, I tryed to lauch twrp and swipe all data also reinstalling the rom with adb/pc.. but in this moment happened the inaspected.. it go, to bootloop even if it was off, (changer screenshot, bootloop)
How Can I lauch adb, if my pc doesnt finds my z3c , because it goes to bootloop even if is off?

Xalein said:
Hi guys, first of all sorry for my bad english
anyway, when I tryed to restart my phone, it was going to infinite bootloop... so, I tryed to lauch twrp and swipe all data also reinstalling the rom with adb/pc.. but in this moment happened the inaspected.. it go, to bootloop even if it was off, (changer screenshot, bootloop)
How Can I lauch adb, if my pc doesnt finds my z3c , because it goes to bootloop even if is off?
Click to expand...
Click to collapse
So it won't stay off, even if you press power and volume up together for a few seconds? Which rom were you using, what did you do before it bootlooped, bootloader unlocked, etc...?

levone1 said:
So it won't stay off, even if you press power and volume up together for a few seconds? Which rom were you using, what did you do before it bootlooped, bootloader unlocked, etc...?
Click to expand...
Click to collapse
even it wont stay off, always bootloop;
If I remember well, first I unlock the phone with the code from sony; after launch the twrp with adp on pc (for a strange motive it (the phone) doesnt load the twrp without pc) , clean cache and co, like 2/3 times, after installing the new rom
it seems to me the omni rom 7.1.2

Xalein said:
even it wont stay off, always bootloop;
If I remember well, first I unlock the phone with the code from sony; after launch the twrp with adp on pc (for a strange motive it (the phone) doesnt load the twrp without pc) , clean cache and co, like 2/3 times, after installing the new rom
it seems to me the omni rom 7.1.2
Click to expand...
Click to collapse
Sorry to repeat, but just to be clear - when you press and hold power and volume up, what happens? Are you saying it turns off, and then automatically turns back on, and bootloops?

levone1 said:
Sorry to repeat, but just to be clear - when you press and hold power and volume up, what happens? Are you saying it turns off, and then automatically turns back on, and bootloops?
Click to expand...
Click to collapse
strangely this time go, it go on twrp..
but since I have encrypted, twrp request me the pass.. but, inserting the right pass, it always failed.. there is a way, to bipass this process (even with formatting the phone) to acess to twrp?

Xalein said:
strangely this time go, it go on twrp..
but since I have encrypted, twrp request me the pass.. but, inserting the right pass, it always failed.. there is a way, to bipass this process (even with formatting the phone) to acess to twrp?
Click to expand...
Click to collapse
Try fastboot flash, (different kernel or different recovery...), or flash stock rom with FT.

levone1 said:
Try fastboot flash, (different kernel or different recovery...), or flash stock rom with FT.
Click to expand...
Click to collapse
I solved with format data.. thanks
I have to re-installed the rom.. but I just to have wait to understand if it is still a bootloop or the classic installation phase..

Xalein said:
I solved with format data.. thanks
I have to re-installed the rom.. but I just to have wait to understand if it is still a bootloop or the classic installation phase..
Click to expand...
Click to collapse
10+ minutes is not unusual for first boot for stock rom.

levone1 said:
10+ minutes is not unusual for first boot for stock rom.
Click to expand...
Click to collapse
solved
but futhermore, another problem (hardware problem, I don't want to open another post):
today I open my cell phone because the screen had stuck, discovering that the connector had disconnected.. ok solved.. but the cellphone seems electrically charged, I mean more than 5 (I think) time I got the shock
any solution?/possible causes? (isnt the first time that I open the phone)

Related

[Help]Milestone keeps repeating android boot!

So right now, my phone keeps on getting stuck at the 'android' word bootscreen. It keeps repeating and seems to go on forever! Someone please help me! I heard its due to rooting! Can anyone confirm this?
What did you do? I tried once to install aps 2 card and the phone stood in android screen about 20 min
Anyway if it doesn't start. Flash new android: nand restore or sbf
.
Sent from my Milestone using Tapatalk
Finally somebody replied back. Its been going on for days, I've removed the battery, placed it back, same thing.
Also, sorry but I have no idea how to flash something. How do I do it? And it doesn't even go past it.
I should spend on time in this sub-forum.
If you have flash a custom ROM then just reflash it or try another ROM.
It's highly, highly unlikely that your phone it breaked so don't worry about.
I have never flashed a custom rom. I don't even know how to flash in the first place.
turn off hp.try to hold up-dpad(towards screen) button and switch on your milestone.
then you see black screen written Bootloader.
battery OK.
OK to program
connect USB
data cable.
if you can go into this screen, then u can start to learn to flash vulnerable recovery.
and ready to install custom room.
google around on how to instal vulnerable recovery for milestone .
under18 said:
turn off hp.try to hold up-dpad(towards screen) button and switch on your milestone.
then you see black screen written Bootloader.
battery OK.
OK to program
connect USB
data cable.
if you can go into this screen, then u can start to learn to flash vulnerable recovery.
and ready to install custom room.
google around on how to instal vulnerable recovery for milestone .
Click to expand...
Click to collapse
Yep, I can go into it. But I checked, and can't find how to install a vulnerable recovery. Any help?
My site is down atm, but this may help;
http://forum.xda-developers.com/showthread.php?t=932196
shut down phone ->hold down hard keyboard x key and power button->when M logo appears release power button but keep pressing x key until recovery mode shows up
there is an option for clearing data/factory reset
you'll loose everything but it propably fix the problem
Including my contacts?
ray243 said:
Including my contacts?
Click to expand...
Click to collapse
your contacts if you have chosen it will be at your Gmail account and they will be restored.

Boot Loop - How to turn off the phone?

I tried to unlock bootloader and got a boot loop.
Then i flashed the 343 FTF but it continue and now i dont have recovery to shut down the phone.
I think the battery will go 0% soon.
how can i at least shut the phone down? pls..
Sry to create a Thread but i dont have much time to search more :/
EDIT:
I finally got the phone to start, so i'll tell the "history" here to people that get the same problem as me, and ask some question before do anything wrong again.
History:
1- I was on .343, rooted, bootloader locked. Decided to install the 1.253 rooted version with dual recovery. Everything was fine, working great.
2- Then i passed to unlock the bootloader. Followed that thread... everything seemed normal again... disconnected the phone and powered it up.
3- The boot loop started. Got the sony logo, the lights flowing, and restarted... again, again, again
4- I entered TWRP tried to do a factory reset, got a error message... can remember what, but something about mounting...
5- Shut down the phone using TWRP. Opened flashtool and flashed the .343 TFT, Everything ok again, unpluged the phone and started it. (Didnt choose to wipe data and cache).
6- The phone boot loop again. That time without recovery. I got desperate and posted that topic.
7- Finally got the phone to shut down.(thanks boyob32). power button+volume up until it vibrates 3 times.
Basically is that.
SOLUTION:
Searching more calmly i found that thread. Used the Flahstool again (that time wipping data and cache).
The phone finally started up!
Now some question to not make myself a fool again.
1- What could i made wrong?
2- I'm a little scared to try to unlock bootloader again... Since i got no error when doing it first time, is it already unlocked?
3- when i was using flashtool with the phone in bootloop got some errors messagens regarding drives. Before that everything was OK. Should i install them all over again?
4- Can i unlock the bootloader before update to .253?
thanks again. you guys are great!
PS: I can't edit the topic title, sry for that.
Hold the power button and volume up together, after a while it will switch off.
Xperia Z
boyob32 said:
Hold the power button and volume up together, after a while it will switch off.
Xperia Z
Click to expand...
Click to collapse
Thanks man!!
i edited the post with details of what happanned and so. thanks again

[Q] S3 Mini Does Not Turn On, Cannot Boot Into Recovery or Download Modes

I have seen a lot of threads on similar problems, but none of them seem to have a fix for me. So, here I am!
A few weeks back, I flashed a custom CM11 ROM to my phone, and it went through without a hitch. The phone did have a few problems, but the dev had mentioned that the ROM had a few bugs, so I didnt think much of it. The phone screen would turn off at random, and if i plugged in the phone while it was not turned on, it would get stuck at the loading screen that precede the battery animation. Like I said, I didn't make much of these.
The dev released the newest update yesterday, so I downloaded it, and when I tried to boot my phone into recovery, the s3 mini splash screen came up for a few seconds, then the phone turned off. This happened several times, even when I tried to turn it on in download mode.
I decided to use Terminal Emulator to turn on recovery, but when I tried to turn my phone on normally, the same thing happened (s3 mini splash screen, then turned off).
I saw other threads on the same matter, but they were mostly due to a pressed-in power button, or were solved with steps that didnt work out for me. Please advise!!!
polski691 said:
I have seen a lot of threads on similar problems, but none of them seem to have a fix for me. So, here I am!
A few weeks back, I flashed a custom CM11 ROM to my phone, and it went through without a hitch. The phone did have a few problems, but the dev had mentioned that the ROM had a few bugs, so I didnt think much of it. The phone screen would turn off at random, and if i plugged in the phone while it was not turned on, it would get stuck at the loading screen that precede the battery animation. Like I said, I didn't make much of these.
The dev released the newest update yesterday, so I downloaded it, and when I tried to boot my phone into recovery, the s3 mini splash screen came up for a few seconds, then the phone turned off. This happened several times, even when I tried to turn it on in download mode.
I decided to use Terminal Emulator to turn on recovery, but when I tried to turn my phone on normally, the same thing happened (s3 mini splash screen, then turned off).
I saw other threads on the same matter, but they were mostly due to a pressed-in power button, or were solved with steps that didnt work out for me. Please advise!!!
Click to expand...
Click to collapse
is it turnoff and keep restart or turnoff and never turn on ?
Ahmed.ragab said:
is it turnoff and keep restart or turnoff and never turn on ?
Click to expand...
Click to collapse
I have the same problem, since two weeks the phone was stuck on the pre-charging logo loading.
This morning the phone showed the same problem of polski, but i can boot in recovery and in download mode.
Every time i try to change something, the phone's situation worsens.
First the phone reboots 5 seconds after the system completely boots.
After a nandroid restore the phone was stuck in S3 mini logo
After that i tried another nandroid restore and it failed.
The phone keep restart, anyway.
Sorry for double-posting, anyway i tried a way to resolve and it had been successful.
I downloaded original firmware from samsung site (obiouvsly the correct one) and i flashed it with odin.
After that i re-flashed Maclaw's CM11 by odin and now the phone work well
HylianHero said:
I have the same problem, since two weeks the phone was stuck on the pre-charging logo loading.
This morning the phone showed the same problem of polski, but i can boot in recovery and in download mode.
Every time i try to change something, the phone's situation worsens.
First the phone reboots 5 seconds after the system completely boots.
After a nandroid restore the phone was stuck in S3 mini logo
After that i tried another nandroid restore and it failed.
The phone keep restart, anyway.
Click to expand...
Click to collapse
HylianHero said:
Sorry for double-posting, anyway i tried a way to resolve and it had been successful.
I downloaded original firmware from samsung site (obiouvsly the correct one) and i flashed it with odin.
After that i re-flashed Maclaw's CM11 by odin and now the phone work well
Click to expand...
Click to collapse
As u can go.to download.mode.. flashing full stock.firmware via odin will solve it
As i said
There's another problem now... the phone works well but there's no more the Samsung Splash screen but a crashed image (like static of TVs)
HylianHero said:
As i said
There's another problem now... the phone works well but there's no more the Samsung Splash screen but a crashed image (like static of TVs)
Click to expand...
Click to collapse
Flash param and image will be alright again.
tys0n said:
Flash param and image will be alright again.
Click to expand...
Click to collapse
The problem started with the GT-i8190N_param.tar flash
Ahmed.ragab said:
is it turnoff and keep restart or turnoff and never turn on ?
Click to expand...
Click to collapse
It turns off and never turns on. :\
I bought a new battery today to see if it fixes the problem, but it didnt. :\
polski691 said:
It turns off and never turns on. :\
I bought a new battery today to see if it fixes the problem, but it didnt. :\
Click to expand...
Click to collapse
if it didn't respond at all so it is a hard brick for sorry
Ahmed.ragab said:
if it didn't respond at all so it is a hard brick for sorry
Click to expand...
Click to collapse
I dont think I made myself clear.
The splash screen does show up, but then the phone turns off immediately afterwards.
polski691 said:
I dont think I made myself clear.
The splash screen does show up, but then the phone turns off immediately afterwards.
Click to expand...
Click to collapse
(can u access download mode if yes so try complete stock firmware via odin
polski691 said:
The splash screen does show up, but then the phone turns off immediately afterwards.
Click to expand...
Click to collapse
First of all do you have a Custom Recovery installed??
If you don't this won't work.
(This happened to me on my S3.
I was using pimp my ROM and upon reboot, turned of after splash screen)
My way to fix this was:
•Download another ROM (for your device) (using a PC or another Android Phone) move downloaded ROM to External SD Card
•Insert External SD card back into Galaxy S3 Android Phone (or you can move ROM file to Internal SD Card if your using a PC)
•Boot into recovery mode.
Turn phone off
Press & hold Power Button, Volume Up & Home Button.
•Factory Reset
•Flash ROM from External or Internal depending on way used.
•Reboot
•Profit
Sent from S3 Mini
Using XDA App
polski691 said:
I dont think I made myself clear.
The splash screen does show up, but then the phone turns off immediately afterwards.
Click to expand...
Click to collapse
Discharge battery using download mode and return to seller for refund or replacement!

cm12 wont enter recovery

hey guys... this morining suddently my z1 turned off... and now it wont boot. The cm face shows up but after 2min it freezes. I tried to enter recovery but it wont happen. The LED turns purple.. i press the vol up button but nothin happen.. the phones starts booting normaly :/
i flashed twrp via fastboot but this was not a solution..
i'm on cm12-2015-01-30... any ideas?
same situation here bro
hmm.. maybe its possible to install cm only via fastboot? special files need?
Read this:
http://forum.xda-developers.com/showthread.php?t=3000822
http://forum.xda-developers.com/showthread.php?t=3002887
Sent with C6903 using Tapatalk 2
thanks.. but this wont wort for me. The volume up button doesnt bring me into recovery
same here! Cm12 update 31.01. installed, reboot at bootanimation stuck and can´t enter recovery ... will go fastboot
had the same problem....it was a hit and miss for me.....after a lot of tries recovery started rendomly at one.....but i was dumb enough to flash 30/01 nightly again ...then today morning after the hit and miss session when the recovery started....i took my sd card....replaced 30/01 nightly with 28/01 nightly....popped the card back and flashed it....voila...its working now.......hope you find a fix too..
dont know why... yesterday i flashed twrp via fastboot and it didnt work.. today i tried again and it worked! In recovery i wiped dalvik and cache, hit reboot and the system started! yay !
maybe the solution was twrp... philz touch didnt worked.. hope it will work for you guys
When you on Cm12 there is no TWRP it's the new Cyanogenmod Recovery. You can enter it by pressing the volume down and up button after the Sony logo pops up.
Got the same problem, have been trying many different recoveries, no success. Does anyone have a definite fix?
Also the same for me. Cyanogen logo freeze (or sometimes restart phone) and this for the nightly buids of 201500130, 20150131 and lastest 20150202.
I had to do a fresh wipe with an AOSP rom to install again CM12. The first boot was ok after fresh install but on reboot, the problem was getting back.
I'm going to revert to the 20150128 nightly and look out the next changelog to see if a fix will be available.
Okay. Look at the Cyanogenmod page. In the faq they say. "when the light is purple press volume up button" it works every time http://wiki.cyanogenmod.org/w/Honami_Info
Z1 wont boot proplerly - cant get into recovery
-Happy Feet- said:
Okay. Look at the Cyanogenmod page. In the faq they say. "when the light is purple press volume up button" it works every time
Click to expand...
Click to collapse
I've been trying that for days, and it very rearely works (mayvbe 2 or 3 rimes in as many days). My phone is in a real bad way - about 99.99% of the time its just stuck on the CM boot logo. Very occasionally I can get into recovery, but in order to get into my OS, I actually have to reflash CM. Simple boot from recovery never works.
I've tried installing fotaZ1_2.8.4.img (as suggested by a user on another thread) from fastboot, but can only get into that very rarely too.
I've also tried flashing the boot.img from the last few CM nightlies, but once again no joy.
This is getting real bad, as I've spent days reading threads on here and reflashing / resetting the phone! In fact my fingers are aching from stabbing at those damn power and volume buttons!
If anyone could please help or suggest a solution, I'd be eternally grateful. CM 12 is freaking great...when . if it works... ;-p
cheers
[edit]
Managed to get into TWRP, so decided to just wipe the phone completely, including int SD card. Thankfully TWRP has a file manager, so I could copy my stuff to my ext SD beforehand. Reflashed cm12-20150202 and it seems to be ok now. Done 3 or 4 test shutdowns, as well as reboots and its been booting ok so far. Getting into recovery still seems to be a bit touch and go though, but I can live with that for the time being I guess.
Any news here? I can't get into recovery mode, and my phone is now effectively "bricked".
-Happy Feet- said:
When you on Cm12 there is no TWRP it's the new Cyanogenmod Recovery. You can enter it by pressing the volume down and up button after the Sony logo pops up.
Click to expand...
Click to collapse
I upgraded from CM11 to a CM12 nightly (the one with the broken boot animation that hangs). Before upgrading I had TWRP, and could boot into recovery by holding volume down while turning on the phone. This is not working any more. Have tried a lot of different combinations, but nothing seems to work.
Please, if anyone can help, give me a tip.
Btw: my led never lights up, only after a few seconds, the Sony logo shows, then the broken boot animations starts.
What worked for me was to only press volume-up after the Sony logo had appeared and the LED shows purple briefly. I then cleared cache and dalvik and was able to boot.
I already had fotaZ1_2.8.4.img installed, and had rebooted one of the affected CM12 nightlies.
idle1 said:
Any news here? I can't get into recovery mode, and my phone is now effectively "bricked".
I upgraded from CM11 to a CM12 nightly (the one with the broken boot animation that hangs). Before upgrading I had TWRP, and could boot into recovery by holding volume down while turning on the phone. This is not working any more. Have tried a lot of different combinations, but nothing seems to work.
Please, if anyone can help, give me a tip.
Btw: my led never lights up, only after a few seconds, the Sony logo shows, then the broken boot animations starts.
Click to expand...
Click to collapse
you can enter recovery when you boot the Phone, plugin USB Cable and when the LED shows purple then hold the volume up button, that worked for me.
btw. Bootloop: flash the rom.zip again then it boots. after that install from playstore this Bootanimation: https://play.google.com/store/apps/details?id=de.appublic.cyanogenboot and install this animation. After that boot work fine and you can flash new updates without issue
Thank you very much, both of you. I could not get any of your tips to work, though this morning the strangest thing happened. When i got up, I suddenly heard the alarm ringing from my Z1. It was booted and seemed ok. I have no idea how it booted...
Anyway, now it's working again with todays nightly. Thanks again.
btw: I can now enter the new recovery (twrp is replaced by a CM one) by tapping vol-up while the Sony logo is showing. Rebooting directly into recovery from the OS does not work.

need help, regarding xperia T lt30p cant turn on

hello everyone!
i have a few questions. and i have done my research yet i still find no solutions so i will ask here
this is my story...
-root,unlock bootloader,flash cm12 android 5.0.1, ran cm recovery
-running fine for around 2 weeks.
-in those 2 weeks there has been times where phone drained to 0 its battery, then charged it then it was fine
-suddenly one day. charged it after it drained completely. then wont turn on.would boot up to 'sony' screen then repeatedly reboot and do the same thing again.
-could enter recovery, but when trying to reflash rom, phone would reenter boot loop
-have tried charging for days.
-have tried removing battery, same thing
-then used flashtool, relocked bootloader, reflashed stock firware, now cant get into recovery, flash successful, yet phone still cant turn on pass sony screen.
is it a battery problem?
just to add, ever since the first time it started having this problem, i could never get the phone to turn on at all without plugging it in .
Hi Jetdin
had the same problem with my XT a year ago, when a powerbank somehow "nuked" the battery-logic... After that, I had the pleasure to know what a deep-discharge feels like :-/
To revive my XT, I had to replace the Firmware... I did it this way, maybe you can try a "factory reset", maybe it already works out for you...
1. loading it (turned off) 24h with original recharger (don't try to turn it on)
(1a - if you can reboot it to save apps, data, files - do it)
2. reboot into TWRP - and do a factory reset
...and try your XT; with luck, this already solved your problem... if not:
3. get the new image of your choice - i downloaded whiteneos 12.1 - works like a charm... and copy it to an sd-card
4. after (re)loading the XT - boot into TWRP - and install the new image...
...reboot and hope this solved the problem...
Good luck!!
Edit:
that it only stops at the sony-logo sounds like "operating system not working" - maybe a "higher" OS-version will do the trick?
Thanks for the reply theunlucky.
I have tried most of those.
The cm12 was on Android 5.0.1
The stock firmware for the Xperia T only goes up to JB huhu
Jetdin said:
Thanks for the reply theunlucky.
I have tried most of those.
The cm12 was on Android 5.0.1
The stock firmware for the Xperia T only goes up to JB huhu
Click to expand...
Click to collapse
you cant get pass the sony logo?
unlock your bootloader again
1. download whiteneos cm
2. extract the boot.img and flash it via fastbootmode
3. reboot
4. if you see a led hit vol + ( or vol - ) several times until the led color changes
5. now you should be in recovery... try to flash cm12.1 from whiteneo and reboot
Sent from my Xperia T using XDA Free mobile app
I can do that with a locked bootloader is it sir?
How do I relock my bootloader?or do the steps u give also unlock the bootloader?sorry for all the Qs

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