Hisense Sero 8 Tablet won't go past recovery mode. - Android Q&A, Help & Troubleshooting

Hello everyone, someone recently asked me to check a tablet that doesn't go past recovery mode, everytime I turn it on it goes to recovery mode, and when I try turn it off, it restarts happens the same, apparently the owner was using it when he installed an update because he kept getting notifications to do it, those are all the details I know. I tried wiping the cache partition and doing a factory reset, but no matter what, it still goes to recovery mode. Thank you for your time.

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GT-P7500 got stuck in recovery mode

My tablet was running fine, I was chatting with my friend using the facebook app, suddently everything froze up, so I pressed and hold the power button to force re-start the tablet but got into boot loop instead. I then went to recovery mode, and here comes what I find really weird. I can't do anything in recovery mode. Try to wipe data, the tablet gets stuck and restarts itself. Try to wipe dalvik cache, same thing happens. Try to restore a nandroid backup, get stuck at restoring data. Now the tablet is still in bootloop, and stuck at the CyanogenMod boot logo. Yeah, it just freezes there for about 5 minutes then reboots itself. I'm not new to CWM recovery, I've flashed hundreds of Roms in my life but never seen anything like this. It seems to me this is hardware related, I don't know. Has anyone here faced this issue before? Any idea how to fix it? Thank you.
browy said:
My tablet was running fine, I was chatting with my friend using the facebook app, suddently everything froze up, so I pressed and hold the power button to force re-start the tablet but got into boot loop instead. I then went to recovery mode, and here comes what I find really weird. I can't do anything in recovery mode. Try to wipe data, the tablet gets stuck and restarts itself. Try to wipe dalvik cache, same thing happens. Try to restore a nandroid backup, get stuck at restoring data. Now the tablet is still in bootloop, and stuck at the CyanogenMod boot logo. Yeah, it just freezes there for about 5 minutes then reboots itself. I'm not new to CWM recovery, I've flashed hundreds of Roms in my life but never seen anything like this. It seems to me this is hardware related, I don't know. Has anyone here faced this issue before? Any idea how to fix it? Thank you.
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Have you tried download mode?
Try to recover it in Odin. If it fails to flash i'm pretty sure you have a bad nand.

[Q] Nexus 7 Stuck in Weird Bootloop

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.

[Q] Oppo Neo 5 Softbricked

Hi guys, I really need your help.
I'm new at this rooting stuffs and I tried to root my Oppo Neo 5.
I tried so many softwares like OneClickRoot, FramaRoot, and Kingroot but none seemed to work.
So I resorted to an app called oppo tools
It worked at first but I got really annoyed when my status bar suddenly colored to red when my phone discharges to 15% so I unrooted my phone and rooted back again. I really thought that was going to fix my problem but that's where the bootloop issue started.
I tried to flash some custom recovery zip but it failed since I only have a stock recovery.
But the thing is, I found a guide that says to rename the clockworkrecovery img to PG86IMG.zip.
So I did tried that and as soon as I flashed the zip from my stock recovery, my phone hanged.
I long-pressed the power button to restart and boot into recovery mode but nothing seems to happen.
I'll try to explain a bit more on how it looks when I boot my device.
When it boots normally (I mean not pressing the volume to enter recovery mode) it will only show the logo but when I try to go into recovery mode it will show the logo with a little text on the lower left portion "Recovery Mode"
Before I flashed the PG86IMG.zip, recovery mode was still working and the charging screen when off is working too.
but after I flashed the zip, every time I try to recovery mode the logo shows up with the little text but RECOVERY MODE isn't working. When I charge my phone it automatically boots up and shows the logo and text like it's trying to go recovery mode (I'm just trying to charge? It's going to recovery mode)
I tried using "adb devices" on cmd but it's not detecting any devices.
I'm really out of ideas guys, I know not all people use this model but what would be your suggestion?
A suggestion on how to fix this would really be appreciated :good:
I'm sorry I'm really new at this, please correct me if I did something wrong starting this thread. :angel:
@DeepBricked please confirm your problem, Boot-loop and can enter into recovery.
Salman Al-Badgail said:
@DeepBricked please confirm your problem, Boot-loop and can enter into recovery.
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Oh, I'm sorry, I didn't notice.
Lately I can't access the recovery mode but now
I'm currently on Boot-loop and I can enter into recovery.
The ColorOS recovery mode only have limited function that I can mess around.
It only has the apply update, wipe data and cache, reboot, power off and system file verification.
As always I already did wipe the data and cache but nothing happens. Still boot-loop.
What should I do?
DeepBricked said:
Oh, I'm sorry, I didn't notice.
Lately I can't access the recovery mode but now
I'm currently on Boot-loop and I can enter into recovery.
The ColorOS recovery mode only have limited function that I can mess around.
It only has the apply update, wipe data and cache, reboot, power off and system file verification.
As always I already did wipe the data and cache but nothing happens. Still boot-loop.
What should I do?
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You made a soft brick, not to worry flash it with correct stock firmware, if the phone is in warranty than ask them to do flash, this will take approx 10-30min. If it isn't in warranty than you should try it own or else pay some amount and the rest they will do.
Salman.
how about bootloop, cant enter recovery, reboot continiously when turn on even going to recovery, only fastboot isnt rebooting automaticaly but pc days drivers not succesfuly installed, and when off it qont detect by pc because of rebooting auto,
where can i find a rom for my oppo neo 5
pls help me pls

my phone is stuck in bootloop, but sometimes im able to turn it on

i had my phone for about 2 years, it has been rooted ever since i got it and its running custom rom and custom recovery CM 13 on android 5.0.1 and TWRP . about a week ago i was charging my phone, when i unlocked it, i'm unable to go to the home screen because whenever i do that, google app crashed and the phone redirected me to the recently used app tabs, then i tried to reboot my phone and it went to safe mode but then i restarted it and its stuck on bootloop. so i let it be for a while, then it show the "android is starting" tab and "optimizing app number "xxx" out of "xxx" and after it finished, again it is stuck in CM's logo. however, then i put my phone to fastboot an restarted it and i dont know, it turned on again after 2 boot loops. a week after, my phone ran out of battery so i tried to turn it on but it wont , after reading threads on the internet, it suggested me to erase the cache and the dalvik cache. so i did and it turned on. today, i ran out of battery again and i erased both cache and dalvik cache, but it wont turn on.. i have no idea what's going on with my phone, and im a newbie so please go easy on me thank you.

Ever see a factory data reset not wipe a device?

My mom has this old Galaxy Tab 3 that started randomly rebboting on her. She asked me to look at it.
When you turn it on it boots up to the home screen, and after about 10 seconds it reboots. I booted the tablet into safe mode thinking it's an app she installed. Safe mode lasted a little longer maybe 30 seconds before it rebooted. So I booted into recovery mode, and wiped the cache, and rebooted back into safe mode. Still rebooted after 30 seconds or so. So now I tried wiping the tablet, let's start fresh. First I tried erasing it from the settings menu when the tablet is running. No luck will not erase. So now I tried to wipe it using recovery mode. Recovery mode mode claims facotey reset successful. I rebooted the tablet and my mom's email is still set up. So I went back into recovery mode and wiped the tablet doing a full factory reset 3 times in a row before rebooting and EVERYTHING is still there. Has anyone ever seen this before? Is this a problem with the flash memory perhaps? Maybe the main board? Any advice on what's going on or how to erase this would be appreciated.
Weird
sm.cbert said:
My mom has this old Galaxy Tab 3 that started randomly rebboting on her. She asked me to look at it.
When you turn it on it boots up to the home screen, and after about 10 seconds it reboots. I booted the tablet into safe mode thinking it's an app she installed. Safe mode lasted a little longer maybe 30 seconds before it rebooted. So I booted into recovery mode, and wiped the cache, and rebooted back into safe mode. Still rebooted after 30 seconds or so. So now I tried wiping the tablet, let's start fresh. First I tried erasing it from the settings menu when the tablet is running. No luck will not erase. So now I tried to wipe it using recovery mode. Recovery mode mode claims facotey reset successful. I rebooted the tablet and my mom's email is still set up. So I went back into recovery mode and wiped the tablet doing a full factory reset 3 times in a row before rebooting and EVERYTHING is still there. Has anyone ever seen this before? Is this a problem with the flash memory perhaps? Maybe the main board? Any advice on what's going on or how to erase this would be appreciated.
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This is very weird.So,Let me get this straight.You tried to wipe the tablet and it doesn't wipe.Well,when In recovery mode the recovery doesn't care if there is a loop a symlink or anything that will have any other function other than to exist.It will remove it without a problem.I would say Try doing it from custom recovery otherwise it's not-software relatef.
Sent from my SM-N9005 using Tapatalk
Atifbaig786 said:
WeirdThis is very weird.So,Let me get this straight.You tried to wipe the tablet and it doesn't wipe.Well,when In recovery mode the recovery doesn't care if there is a loop a symlink or anything that will have any other function other than to exist.It will remove it without a problem.I would say Try doing it from custom recovery otherwise it's not-software relatef.
Sent from my SM-N9005 using Tapatalk
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I've tried in the stock recovery mode whenre I hold the power, volume up button, and home buttons. When you say custom recovery is this like a TWRP recovery?
Yeahyeaah
sm.cbert said:
I've tried in the stock recovery mode whenre I hold the power, volume up button, and home buttons. When you say custom recovery is this like a TWRP recovery?
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Sent from my SM-N9005 using Tapatalk

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