Hi all, i'm stuck at a black screen (completely off screen, even no retroillumination) after a rom change.....
I am under a fully unlocked device, unlocked bootloader, root, usb debug on and with a miui IT (kind of a conversion from miui eu) and working fine for almost 2 years. From 2 months i'm changing rom trying the best for me, the last one was BlissRom. I've just make a backup of miui it rom trought twrp, then wiped system, data, cache and dalvik, like i do everytime even on other devices.
But today at 14:00 i left the blissed tab at 60% battery just after the first android setup, no personal apps installed, and at 19:00 was completely dead, so thinking in a huge battery drain, i've connect the tablet in charging, made a wipe in twrp before restoring the backup made a 14:00 of the original miui. When done, i've rebooted system and i've surprisly got a bootloop, so i've jump in again in twrp, made another full wipe and recovered backup. Again bootloop.... I was able to enter download mode, so when there, i turned off, but it never have turned on again.
Here we have the mistake, i think.... The last full wipe i made, was very full, even the persist partition. I really don't remember if i have check the tickbox of persist, but i'm 80% sure i do...
The only thing it do now, is when i connect to computer, i hear the windows sound of a connected device and it has installed a driver called --Qualcomm HS-USB Diagnostics 900E (COM3)--
The last thing i want to do is test point, if you have any ideas to unbrick this piece of garbage, you're welcome!!!
EDIT: Just downloaded and installed miflash, and i am able to see mi pad connected, and if testpoint is the last hope, guide me to a tutorial pls...
EDIT:
DUNNO what happen, i was attempting to teardown it and it blinked the mi logo.... i quickly run into twrp and i'm flashing the miui it rom, and i'll left it charging for some... i'll keep you updated.
It has self rebooted successfully to miui it.....probably was only a battery fault, but when the screen was off, i wasn't able to charge it, twrp says battery percentage 1% after 1 hour of charging
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Hi People, im using a Custom Rom from Noejm.
Two Days ago, i charged my LG P500 with it turned Off. When i wake up, i turned it on, and the Phone just got Stuck on the LG Logo Screen.
I entered in Custom Recovery and Flashed the Rom again. Installed all the Apps etc etc.
So at the end of the day the Battery was minimal and i turned the phone off again and put it in the Charger.
Today i woke up, turned th phone on, and im Stuck at the LG Logo.
What may be causing this?
do a complete wipe before flashing and frmat sd card after keeping a backup then flash hope vrthythng will be fine than,if u dnt want to wipe ur mmc than just wipe all other option in custom recovery and then flash dont install any application fr sm ours and let it settle down properly
Reflash, Re-Wipe...
If after above it still fails, try to do complete wipe again, and then
flash this from recovery http://forum.xda-developers.com/showpost.php?p=11785758&postcount=557
it will make sure to remove the /system
then reflash your rom
I think i know what happened.
I've installed the last Busybox to xbin. And in that day, that happened.
When i flashed the rom again, i've installed again the last Busybox.
This time i have not installed the last one. Lets see if the problem gets resolved.
Hello.
I have a i9100 smartphone with stock XWLSW firmware. After last change of firmware I did not even root it. So it was all stock without root.
My battery was already in bad condition - from 9 AM till 2-4 PM it gets to 15%.
But anyway.
Yesterday it discharged to 1%, when I plugged charger into the phone. I left it working, and after a while I tried to turn the screen on, but the phone was not responding to power key. It was not turning on the screen, and long hold did not turn the phone on.
I unplugged the charger, took out battery and saw a small wet spot on sticker and on battery (maybe it leaked a bit).
Well, it was not the first priority at the moment, so I just wiped it, and put the battery back, then I turned the phone back ON.
It started, but now I have a boot loop at Samsung Logo. When the battery was still discharged I could hear the discharge signal after logo, and then the logo starts again, and discharge signal again, etc.
I left it in that state for a night with charger plugged in. In the morning - it was in the same condition.
Things I tried:
Removing battery for over 10 minutes, clearing Cache from recovery.
Both recovery and download modes are working.
So the question is - can I restore the phone without Factory reset?
If not - can I somehow backup my data (savegames, etc) before doing factory reset?
I just tried to update the firmware again using ODIN with no luck. It updated successfully, but than again hangs on Samsung Logo.
Rule 1: Don't complain until you haven't tried factory reset.So be a man,and do a full wipe.
^^^^
What he said. Also, flash a 3 part firmware, which will also wipe your phone & has a funny habit of fixing situations like this.
I was going to do a Factory Reset or flash 3 part firmware, but only after I backup data. That was my main point of creating this thread - how to backup data in this situation.
Anyway, I did install Philz kernel, wiped dalvik cache, cache partition - it helped, but not for long. I saw my desktop, but after few seconds it went into boot loop again. I then did a Custom backup of data only, and did a Factory Reset through recovery.
Now I try to restore data to see what it will give me.
So i have been having pretty much the same problem with some little differences.
First my battery seems OK, no leaking no nothing, but it might just got old as I've got the phone for over 2 years now... Second, my bootloop occurs after full discharge, when i try to turn on the phone afterwards it just gets stuck on Galaxy SII logo, not even the boot, and stays that way no matter how long i wait. Third, at about the last 5-8% my screen starts flickering as if it wasn't getting enough electricity which shouldnt happen too and never happend before 4 months or so.
So lastly I've been getting this bootloop every now and then. Ive got a temporary fix by backing up my phone through recovery then wiping it clean and then restoring. But i just cant figure out why it does that.... I mean wipe helps, but i do restore everything afterwards....
Without restoring the problem still occurs so its not like i restore something deffective in the sw that makes this happen...
My Rooted Nexus 7 was working perfectly. Now I am not sure If it is Soft Bricked or something else is wrong with it, It was charging one day and I took it off one micro usb charger and put it on another Nexus 7 charger. I went back and turned it on, Now it was stuck in bootloop, I have seen bootloops before, but not like this. It turns on and goes to the lock screen, then after a few second it freezes then restarts. I have been able to quickly log in boot into safe mode but it still freezes and restarts, I made it to the app menu once and then it sad , Unfortunately Launcher has stopped, I have cleared the cache and dalvik cache and nothing works, I have bootloader version 4.1.3 and CWM version 6.0.1.9, I have tried to format tablet and factory reset with cwm recovery but when I turn it back on I still see my stuff and I still reboots, I have tried to restore from a backup from a while ago with cwm but it fails. I tried to use nexus toolkit but I dont remember my version and I cant check, I gave it a guess but It can not find my device when plugged in, even in recovery mode, It said something about fastboot but i think i did that but I am not 100% sure what it is, I need to get this workig again fast.
Hello guys, hope you doing well... I've an serious problem with my main phone. First, thank you for taking the time to read my story.
I have an Sprint LG G3 32GB since 2 monts ago and it was performing very well. Then I've flashed Resurrection Remix and a custom kernel on it and everything worked perfectly until some days back. I came back from school and left my data opened since the morning and the phone was discharged. I putted it in charge and was sending some messages on whatsapp. I tried to play some music but the phone was not making any sound and it locked on lockscreen and wasn't able to unlock it. Thought it was an OS bug and tried to reboot. While trying I felt asleep and left the phone in charge. Some hours later, the phone won't just boot and in TWRP, it shows Internal storage OMB.
I've waited some time and tried again then it came and I've restored the KitKat stock ROM. After that, the phone started bootlooping and freezing in logo. I was always facing Internal storage OMB and corrupted partition (cache, userdata, system, etc...).
2 days after, I've managed to flash an stock and fresh install TOT via LG FLashTool. The first time, the process didn't worked and I re-tried and then it flashed successfully the phone rebooted to Factory Reset Status 2. I've rebooted and it started with the QHS 9008 Loader COM. I've used boarddiag and restoring stock partitions and tried to flash again via LGFlashtool but the phone will just reboot during flashing in Download Mode and come back in QHS Loader.
This morning, I've sucessfully restored everything and the phone even booted up. It was discharged so I turned it off and left it in charge. Since 3 hours ago, when I try to start the phone, it may freeze on LG Logo or just stay in QHS with everything black. Managed to try AP CHECK and EMMC TEST but AP Pass and EMMC gives me "Error while trying to read partition from EMMC". Basically, that means that my EMMC has fried out or have been damaged. BUT, SURPRISE, sometimes the phone will boot up normally and work for 2 to 5 minutes and power off again and going back to QHS.
NOTE:
-I can't access download mode
-I've flashed the ZV6 cause that's the only ROM who restored via boarddiag and flashed successfully via Download mode
- Also, I've remarked that in the storage page in settings, the phone will show 9GB available and put 21GB in MISC unusable. That's anormal...
THANKS YOU for reading until here.
This is my main phone, any help would be appreciated thanks a lot for responding.
SOLVED
Unmonted the phone and heated a little bit the EMMC chip and putted an small paper in other to make some pressure and remounted.
Everything worked nicely.
Am know facing unlocking issue
Good morning to alle? for now,
So now to my problem.
I had a lot of time yesterday and wanted to root my new Mi9 and install TWRP to adjust my device a bit. It all worked fine until the phone started into a boot loop and stopped working. Of course I booted into TWRP and reset the phone...without success. Then I deleted everything that was to delete and tried via. Fastboot Miui 11.0.5, which didn't really work. With Miui 10 it worked then and I could set up the device again. Then I thought to myself that it might now work to install Miui 11 via Fastboot (Of course it didn't). That was at 0:30 at night, so I was tired and went to bed. I switched off the mobile phone, the Fastboot mode, so that the symbol doesn't burn into the screen. This morning, about 20 minutes ago I wanted to start a new attempt, so I pressed the power button...and nothing! I also tried to press for about 20 seconds...but without success. I also charged the device for a short time, I noticed that the LED does not light up during charging. But I can't imagine that the device is empty, because yesterday it had 100% battery. Now it is hanging on the charger. I also tried to start the phone via Minimal ADB and Fastboot, didn't work, because no device was detected on the PC.
I hope that is still somehow to save, I was perhaps a little overconfident there. But I think I am in good hands here and a solution will be found.