Hi, I need your advice please. Today I couldn't turn on my mobile phone (no update or something like that), so I tried recovery mode and it got stuck in loopback. The computer cannot detect the mobile phone in this mode, so I need advice on what to do next. Thanks
H0rajda said:
Hi, I need your advice please. Today I couldn't turn on my mobile phone (no update or something like that), so I tried recovery mode and it got stuck in loopback. The computer cannot detect the mobile phone in this mode, so I need advice on what to do next. Thanks
Click to expand...
Click to collapse
You're going to need to do this:
[GUIDE] REALME 7 RMX2155 GLOBAL BOOTLOADER UNLOCK
WELCOME, ALL. After a very tiring process of swapping between ROMs and changing regions, APKs, et cetera, we have finally been able to perfect the method for unlocking the bootloader of the RMX2155! This is a detailed guide aimed to give you an...
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If you do not want to unlock your bootloader, just follow from step one-to-ten inclusive. Don't follow beyond that if you do not wish to unlock your bootloader.
I have already solved this problem. It was enough to leave the mobile phone in a loop overnight before the mobile phone is discharged and then it is enough to turn on the mobile phone normally
H0rajda said:
I have already solved this problem. It was enough to leave the mobile phone in a loop overnight before the mobile phone is discharged and then it is enough to turn on the mobile phone normally
Click to expand...
Click to collapse
Sounds like water damage is causing your phone's power-button to stay held down. Happened to me with an Essential PH-1. You might want to look into getting a new phone, then.
Related
Hi there!
This thread is my last hope, so please dont let me down folks...:cyclops:
The story short - one sunny morning i turned on my HTC Nexus One and it got stuck with te X on the screen for about 15 minutes, non of the buttons responded, so i did the first thing that came in my mind - i pulled out the battery. After inserting the battery the phone went full brick, i mean literally, no reaction on anything, even conected to the wall charger, there is no sign of life, no charging LED, nothing. Connected to the PC, it says USB device not recognised.
I dont think this is a hardware proble, the phone workwd fine until this interrupted power on. Phone runned on stock Androud, i have not played aroun with it - no bootloader unlock, no rooting.
I searched the internet for a solution, tried a lot of button combinations like in this thread:
http://forum.xda-developers.com/showthread.php?t=1069032
but still no luck, i cannot restore or flash it while my PC does not recognise the phone.
Found some info about those Usb Jig things, but they work only on Samsung phones, so, is there a way to force the phone to go in recovery mode, or give any sign of life so i can try to recover it or flash a diferent ROM?
The warranty has ended, so no hope there.
Hope there is a way out of this, and, sory for my bad english. :good:
Veesais said:
Hi there!
This thread is my last hope, so please dont let me down folks...:cyclops:
The story short - one sunny morning i turned on my HTC Nexus One and it got stuck with te X on the screen for about 15 minutes, non of the buttons responded, so i did the first thing that came in my mind - i pulled out the battery. After inserting the battery the phone went full brick, i mean literally, no reaction on anything, even conected to the wall charger, there is no sign of life, no charging LED, nothing. Connected to the PC, it says USB device not recognised.
I dont think this is a hardware proble, the phone workwd fine until this interrupted power on. Phone runned on stock Androud, i have not played aroun with it - no bootloader unlock, no rooting.
I searched the internet for a solution, tried a lot of button combinations like in this thread:
http://forum.xda-developers.com/showthread.php?t=1069032
but still no luck, i cannot restore or flash it while my PC does not recognise the phone.
Found some info about those Usb Jig things, but they work only on Samsung phones, so, is there a way to force the phone to go in recovery mode, or give any sign of life so i can try to recover it or flash a diferent ROM?
The warranty has ended, so no hope there.
Hope there is a way out of this, and, sory for my bad english. :good:
Click to expand...
Click to collapse
Well no, bricked is a term used when you are rooted and flash a bad rom,kernel,etc. You have no root, so you cannot be "bricked". Just a software failure, you cannot flash another rom because, again, you have no root or custom recovery. Your best bet is trying to send it back to your carrier and get it replaced
ParanoidKang said:
Well no, bricked is a term used when you are rooted and flash a bad rom,kernel,etc. You have no root, so you cannot be "bricked". Just a software failure, you cannot flash another rom because, again, you have no root or custom recovery. Your best bet is trying to send it back to your carrier and get it replaced
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Click to collapse
The warranty time is out, so there is no help from the carrier, unless for cash...
But there must be a way to bring it back to life.
Veesais said:
The warranty time is out, so there is no help from the carrier, unless for cash...
But there must be a way to bring it back to life.
Click to expand...
Click to collapse
Now the screen may not show, but try booting into fastboot mode by press and hold the Trackball+Power buttons together.
I'm not sure about the nexus one, but newer nexus devices have factory images, supplied by Google. If they exist for the nexus one, you should be able to save your device by flashing them through fastboot. That is if the images exist and you can get to fastboot.
Sent from my Nexus 4 using XDA Premium 4 mobile app
Hi members,
Today morning suddenly my M4 aqua touch was not working.
I restarted phone using volume up + power button as per sony customer care guidance.
But after restarting only sony xperia logo comes and goes.
I repaired phone using sony pc companion. But no use.
After updating again sony xperia logo comes and goes continuously.
Please help me as service center is very far from my town.
Do you have access to your recovery?
Also, is your phone rooted. Gimme some details!
Sent from my SM-G530H using XDA Free mobile app
no..
heinrich.himmler said:
Do you have access to your recovery?
Also, is your phone rooted. Gimme some details!
Sent from my SM-G530H using XDA Free mobile app
Click to expand...
Click to collapse
No friend...its not rooted
Your phone seems to be stuck in a bootloop.
Press the Power button+Volume up button and hold, till you get a screen which is the recovery screen!
Now, you should be able to see options like Wipe Cache, and Factory reset.
In order to get out of this bootloop situation, first tap on Clear Cache.
Then tap on Factory reset.
THIS METHOD WILL DELETE ALL USER DATA.
But you can't really backup anything since you don't have access to the phone.
Try this out, and keep me posted.
Don't worry, All is Well!
Sent from my SM-G530H using XDA Free mobile app
No use
heinrich.himmler said:
Your phone seems to be stuck in a bootloop.
Press the Power button+Volume up button and hold, till you get a screen which is the recovery screen!
Now, you should be able to see options like Wipe Cache, and Factory reset.
In order to get out of this bootloop situation, first tap on Clear Cache.
Then tap on Factory reset.
THIS METHOD WILL DELETE ALL USER DATA.
But you can't really backup anything since you don't have access to the phone.
Try this out, and keep me posted.
Don't worry, All is Well!
Sent from my SM-G530H using XDA Free mobile app
Click to expand...
Click to collapse
After 3 hours phone booted normally...worked for 6 hours..
again touch is not working...again stuck at boot logo (comes and goes)
Try the solution I gave above
Sent from my SM-G530H using XDA Free mobile app
heinrich.himmler said:
Your phone seems to be stuck in a bootloop.
Press the Power button+Volume up button and hold, till you get a screen which is the recovery screen!
Now, you should be able to see options like Wipe Cache, and Factory reset.
In order to get out of this bootloop situation, first tap on Clear Cache.
Then tap on Factory reset.
THIS METHOD WILL DELETE ALL USER DATA.
But you can't really backup anything since you don't have access to the phone.
Try this out, and keep me posted.
Don't worry, All is Well!
Sent from my SM-G530H using XDA Free mobile app
Click to expand...
Click to collapse
hey i have this prob. too i tried to flash recovery.img and it bricked. im trying to do what you say but phone vibrates once then triple a sony logo comes and closes i need help please ((
sureshkadiri said:
Hi members,
Today morning suddenly my M4 aqua touch was not working.
I restarted phone using volume up + power button as per sony customer care guidance.
But after restarting only sony xperia logo comes and goes.
I repaired phone using sony pc companion. But no use.
After updating again sony xperia logo comes and goes continuously.
Please help me as service center is very far from my town.
Click to expand...
Click to collapse
Did you fix it? same as me :crying:
inspektors said:
Did you fix it? same as me :crying:
Click to expand...
Click to collapse
Download flashtool, flash http://forum.xda-developers.com/showthread.php?t=2489955
Set it up correctly and instal;l the drivers.
Download the ftf file for YOUR DEVICE, use this http://forum.xda-developers.com/cro...xperifirm-xperia-firmware-downloader-t2834142 ,or the last tab at the top of the flashtool.
Once you have found it, click it and download it by clicking it on the far right, make sure unpack automatically is checked.
Let it download and then flash tool will assemble it as the ftf file for you, and it will be in the correct folder. Cick the lightning button and select flash mode, select the ftf file that should apear in the list.
Folow the on screen instructions, it will take a while to flash, once finished it will say "unlug and reboot phone£
Do that and your done.
Cant fail with the flash tool
Let me know how you get on. Goodluck.
is your display ok (no small hairline cracks UNDER glass)?
I did all from your instructions and even try repair option in PC Companion but, had no errors but my e2303 remains stuck on the Sony logo (looping). I bought the phone online second hand and it arrived like that. I did bootloader unlock procedure in flashtool successfully and when i run it again it offers relock now so i assume it was good. However, if i try sony official bootloader unlock instructions via adb, i get error. I guess it's debug over usb and unknown sources related but since i can't boot to system there is no way to check that.
I'll mention i did try several ftf versions and all flashing went without errors (as with pc companion repair) but no result. Did i got scammed totally (i know i am as the phone should be working) and bought a phone that even can't get repaired?
Help guys
Do you have deleted or disabled my Xperia app before unlock? Maybe beacause this. I read when unlock and active my Xperia, phone is like paperweight
I got the phone like this, stuck on Sony/Xperia logo so i don't know what happened and what is the cause
Hi,
Apparently this is a more frequent issue than I'd have thought.... A relative of mine brought me his M4 Aqua e2303 with the same symptoms: it tries to boot, shows the Sony Logo (Xperia on the bottom of the screen) and it just loops. Screen goes off-then-on and the same thing. I've tried EVERYTHING. Bootloader was locked, so as a desperate measure I even unlocked it via Flashtool. First I tried Sony PC Companion App and automatic repair. It went smoothly but the phone was still stuck, then I flashed the last ROM via Flashtool. Again, everything went OK, but the phone was still stuck. I flashed a different ROM, the European Press version, since it's a little bit older, and suddenly something changed. The boot sequenced advanced from the Sony Screen to the waves screen, even with the music, but it just freezes and reboots itself 3 or 4 seconds after the blue-ish waves screen appears and the melody starts playing. Fastboot works, and I even pushed a custom recovery image. It boots, works, touchscreen and everything, and I can wipe everything (which I even did) but to no positive result. I've read about theft protection bricking some M4 Aqua phones, but this one had a locked bootloader, so it's out of the question (I think)
I'm absolutely dumbfounded... the only thing that comes to mind at this point is a hardware failure. My relative got the screen replaced, but everything was working fine after that, so I guess some cable/ribbon/whatever could get loose over time? Any idea?
I've learned a lot reading this thread and XDA Dev generally. Thanks, guys, great community.
hi,
i got to this problem too - M4 E2303:
1) unlocked bootloader
2) played around with the infinite possibilities of an unlocked bootloader.
3) killed android one way or another (debloating by hand, etc) - but it all worked again, thanks to the custom recovery
4) repeated step 3 a few times, until i liked the result
5) when creating the backup in recovery mode, the phone overheated constantly - so i submerged it
and this is how it went sour... i am still not sure, if the killing blow was dealt by heat, water or some other action - the phone just shuts down when i start it, while custom recovery works. flashing works also - over fastboot and the normal fashmode.
the interresting part is, that after flashing the bl back to locked even the sony recovery tool accepted it and flashed it again - but it won't boot anything else, just recovery (after unlocking and flashing it again, of course)
the only possibly useful info i got for you, is this log message in the twrp-console, which i did notice since then:
unable to recreate and-sec folder
maybe this helps others to identify the problem/solution for these strange bootloops
p.s.: even though it is only one possibility for what killed my phone: DO NOT use "the waterproof phone"(tm) under water
p.p.s: Cyanogenmod 12.1 works (well, as "well" as on any other m4) - i just installed that from an sdcard via twrp
I have a xperia m4 aqua, it have the same problems, but I´m thinking if a break glass or a crack has something to see with this problem, can you e-mail me? [email protected] please.
Hey, mine is also stuck in a bootloop.
had the wifi of for 3 days straight. Next time switching wifi on the phone just shuts down and gets stuck in a bootloop for like 45-60 minutes. Wifi is off, as soon as I activate wifi again. Same all over.
Any suggestions?
Did a restore from the original software also with other versions.
I guess its a hardware problem. But no glue how and why
got same problem here, could it be because glass is cracked?
tbo85 said:
Hey, mine is also stuck in a bootloop.
had the wifi of for 3 days straight. Next time switching wifi on the phone just shuts down and gets stuck in a bootloop for like 45-60 minutes. Wifi is off, as soon as I activate wifi again. Same all over.
Any suggestions?
Did a restore from the original software also with other versions.
I guess its a hardware problem. But no glue how and why
Click to expand...
Click to collapse
Ahm i have the same problem too. Please tell me how to use flash tools on mac os
Hello everyone,
I have the same problem. It started when i saw that i had no 4G internet connection, so i thought lets restart my phone and yes now its in the bootloop .
I tried all kinds of resets, i tried to flash my phone which i did with succes, but still have the bootloop.
Now i have some questions:
- when did your bootloop started?
- Did u play pokemon Go?
- Was your phone warm or cold?
- Could it be a storage thats full?
- Do i have to bring my phone back or do i have to buy a new one?
- Could it be an software update that caused this?
The pokemon go thing is because it is a possibility that the game overheated your phone and maybe some hardware got damaged because of that.
i'm not sure of this, but there is a great change that thats the problem.
Hope we find the answer.
Hi i need your help people my mobile leagoo lead 5 broke because i just do update now i only can enter recovery mode i think i need rom to flash from recovery thats the only way or cwm or twrp recovery my pc cant read my mobile cause mobile close fast when i connect usb i need help the mobile just one month helpppppppp
kingofovertake said:
Hi i need your help people my mobile leagoo lead 5 broke because i just do update now i only can enter recovery mode i think i need rom to flash from recovery thats the only way or cwm or twrp recovery my pc cant read my mobile cause mobile close fast when i connect usb i need help the mobile just one month helpppppppp
Click to expand...
Click to collapse
I think I am facing the same problem. A family member has that phone and they asked me to check it. Phone boots normally until the point you try to unlock the screen or touch the screen in general. I tried a hard reset with complete wiped data and system reboot... And then everything was going fine phone was working normally, so I turned it off took off the battery put in the sim card and turned it on again. everything seemed fine until I tried to unlock the screen. Then same thing happened, phone went off straight way. I am thinking it may has a faulty battery but I would like to explore all different options before I spent more money for the replacement battery.
Did you had any luck?
Hi,
I've bricked my Redmi Note 3 SP while I was restoring a CM backup via TWRP. I think I probably restored an erroneous partition.
At first, I was able to enter Fastboot, but my PC wasn't recognizing it (Power surge problem) and I had no one else available at the moment to test.
Probably my phone lost all the battery and now it is completely dead. I think I'm being unable to charge it.
I tried I lot of tutorials but my phone is still bricked. I have only not tested the pin test solution as I'm uncomfortable about it.
I tried this steps, but it is still not being recognized by my pc: http://en.miui.com/thread-274589-1-1.html
Anyone else with the same problem?
you can try the deep flash cable method first if you are uneasy about opening the phone up (never tried but I've heard this is what the service centers use)
https://www.youtube.com/watch?v=hmdrj4uX7gY
https://drive.google.com/file/d/0B0tDN20BWj-aeERBczg3QjQtUzA/view
I've opened the phone cover and unplugged the battery and usb as required in the tutorial I posted. But it isn't working.
fcsprovenzano said:
I've opened the phone cover and unplugged the battery and usb as required in the tutorial I posted. But it isn't working.
Click to expand...
Click to collapse
do it properly, it absolutely works fine, did you unlocked your boot loader unofficially..? if it so, then it will not work.
Deep flash cable is the best method for you,
same problem here
send it to service center
c_/\/\_k said:
do it properly, it absolutely works fine, did you unlocked your boot loader unofficially..? if it so, then it will not work.
Deep flash cable is the best method for you,
Click to expand...
Click to collapse
I've unlocked my phone officially, but it appears to be really dead.
Phone just heats but I don't see any sign it is charging or connected to pc.
fcsprovenzano said:
I've unlocked my phone officially, but it appears to be really dead.
Phone just heats but I don't see any sign it is charging or connected to pc.
Click to expand...
Click to collapse
if you unable to enter EDL by any means, take it to the service centre, i hope its not old than a year,
I have my phone for just a few months, but I'm afraid they could not to repair it as it happened cause of mistake made by me.
I will try to find someone who had the same problem I'm facing and had resolved it a few more days.
fcsprovenzano said:
I've unlocked my phone officially, but it appears to be really dead.
Phone just heats but I don't see any sign it is charging or connected to pc.
Click to expand...
Click to collapse
Had the same issue as yours, tried everything, nothing worked.
Finally had to go to service center, turned out that my motherboard was dead.
Motherboard will arrive in some 15-20 days, till then i have the phone in my drawer.
They said they will replace it as soon as it arrives,just have to wait now, it has already been 10-12 days!
How did it happened to you? It happens while you are using your phone normally, or after a wrong flash as with me?
devabhi said:
same problem here
send it to service center
Click to expand...
Click to collapse
Is the phone already repaired? What they did to your phone?
fcsprovenzano said:
Is the phone already repaired? What they did to your phone?
Click to expand...
Click to collapse
no it is with them i will inform you once i get it
I've already received the phone from the (unofficial) service center.
They just reinstalled all the software of the phone, probably using the method of the pin test.
Brothers, I was using stock ROM of Android 10 and fed up with the bugs and overheating issues so I decided to install customer ROM for a while. I followed the steps to install TWRP and my phone stuck in FASTBOOT mode. Mistakenly I did those steps in both the slots so my phone was not booting from neither slots. The time tried to flash TWRP I had my bootloader unlocked and USB Debbing enabled. In doing R&D I locked my bootloader again and was not able to unlock it as it was always showing me an error "remote unlocking not allowed". Now after 15 days my phone has not have enough battery to power on all it shows after pressing power button for 10 seconds is blinking notification light. When I try to charge it notification light keeps on blinking and nothing happens. In my country and state everything is shut down due to covid-19 and there is no hope for the service centers to open until 25 days. Is there anyone who can help me in getting my phone fixed as I can't buy new phone due to shut down neither I can service my device.
PS: I am not very much into mobile development and kind of nood.. Please help me!
iankitverma said:
Brothers, I was using stock ROM of Android 10 and fed up with the bugs and overheating issues so I decided to install customer ROM for a while. I followed the steps to install TWRP and my phone stuck in FASTBOOT mode. Mistakenly I did those steps in both the slots so my phone was not booting from neither slots. The time tried to flash TWRP I had my bootloader unlocked and USB Debbing enabled. In doing R&D I locked my bootloader again and was not able to unlock it as it was always showing me an error "remote unlocking not allowed". Now after 15 days my phone has not have enough battery to power on all it shows after pressing power button for 10 seconds is blinking notification light. When I try to charge it notification light keeps on blinking and nothing happens. In my country and state everything is shut down due to covid-19 and there is no hope for the service centers to open until 25 days. Is there anyone who can help me in getting my phone fixed as I can't buy new phone due to shut down neither I can service my device.
PS: I am not very much into mobile development and kind of nood.. Please help me!
Click to expand...
Click to collapse
With locked bootloader, you need a service center with an authorized mi account. Find some online service, they will guide you and connect remotely to your PC to reflash the ROM.
_mysiak_ said:
With locked bootloader, you need a service center with an authorized mi account. Find some online service, they will guide you and connect remotely to your PC to reflash the ROM.
Click to expand...
Click to collapse
And where can I find that guy who can do all this.. I am ready to pay him as well.
iankitverma said:
And where can I find that guy who can do all this.. I am ready to pay him as well.
Click to expand...
Click to collapse
You can't promote paid services on xda so you will have to search yourself
iankitverma said:
And where can I find that guy who can do all this.. I am ready to pay him as well.
Click to expand...
Click to collapse
Search for "xiaomi edl unbrick" on Google, at least 3 services are being mentioned on different forums. I have no personal experience with any of them, so you'll need to do your own research.