Database Users

[Q] My tablet is bricked, plis help me

(I speak spanish , so srry for my bad english)
Hello Friends, ok i'm really noob in all of this.
I have a acer a500 tab, I buy this with the last update. My tablet always worked very good, but, one day, i press the power button to unlock the screen but nothing happen, the tablet was turn on but not worked, so i press the button to turn off the tablet and reset this, but when the tablet present the acer logo is freez in this.
I try to hard resets and put a thousand update.zip into a sd card, but nothing work, because appear a red triangle with the android pet.
I never connect my tablet with usb to my pc.
I dont have idea what is a RA Revamped, or a ADB, UID...
Im really noob, help me please. Really ty.

Lenovo Yoga tablet not booting anymore

Hello,
yesterday I tried to boot my tablet and after the logo "Lenovo" appeared on the screen, nothing happened (the screen was stuck on "Lenovo").
Tried to power off/on several times, same behaviour.
I charged it the whole night, and today when I tried to boot it, after the logo "Lenovo" appeared on the screen, the screen started flickering (random gray/green lines here and there)...
Any help?
Do you think it's a hardware or software problem?
Thanks

did you tried to do something ? any flashing/rooting attempt etc?
in any case you could try flashing a stock rom anew so at least you will know what is the problem... could be anything
(i have assumed you have an android tablet, maybe you could also post the model when asking)

ionioni said:
did you tried to do something ? any flashing/rooting attempt etc?
in any case you could try flashing a stock rom anew so at least you will know what is the problem... could be anything
(i have assumed you have an android tablet, maybe you could also post the model when asking)
Click to expand...
Click to collapse
I rooted it and flashed it a few months ago. Have been using it with multiuser feature (4 users).
Worked until yesterday.
See http://forum.xda-developers.com/showpost.php?p=59609862&postcount=172
Model:
Lenovo Yoga 10 B8000-F tablet
Android version: 4.4.2

[.::MDT::.] said:
I rooted it and flashed it a few months ago. Have been using it with multiuser feature (4 users).
Worked until yesterday.
See http://forum.xda-developers.com/showpost.php?p=59609862&postcount=172
Model:
Lenovo Yoga 10 B8000-F tablet
Android version: 4.4.2
Click to expand...
Click to collapse
so... try and flash back your stock rom

Or try to wipe data from recovery.....

StepoXX said:
Or try to wipe data from recovery.....
Click to expand...
Click to collapse
Thanks.
While booting (when the LENOVO logo appears) I kept pressing VOLUME UP button.
It entered recovery mode, where I deleted cache only (no factory reset).
After that it booted correctly.
I reckon the multiuser feature (I set up 4 users) could maybe use a lot of ram and the device gets stuck.
Not sure how to reproduce the problem, I'll maybe try a factory reset to check if the issue is still there.

Bootloop

Continuous bootloop, even after re-inserting battery, the phone auto-bootloop itself. Tried going in both recovery and download mode, still bootloop. Help please. (Galaxy Grand 2 G7102)

Anubhav001 said:
Continuous bootloop, even after re-inserting battery, the phone auto-bootloop itself. Tried going in both recovery and download mode, still bootloop. Help please. (Galaxy Grand 2 G7102)
Click to expand...
Click to collapse
Try many times to press the (much) power button
maybe she's stuck

[email protected] said:
Try many times to press the (much) power button
maybe she's stuck
Click to expand...
Click to collapse
Thanks it was solved by inserting battery very little much in the panel, i know stupid solution but it worked for me , ?

me too have the problem
not solved yet
and i have lost my stock backup too..
pls help. i am in a trouble
I have tried to do custom ROM by twrp recovery mode.
But it still not working on my device g7102

Lenovo Yoga B8080-F problem

Hello everyone, I just bought a Lenovo Yoga B8080-F tablet that is stuck on lenovo logo (just lenovo, nothing else says on the display). The tablet accepts charge and will stay on on battery. I can turn it on or off but will never go past lenovo logo. No button combination on it works (vol- and power or vol+ and power, only when i press all buttons vol+ and vol- and power the tablet will vibrate but screen remains black and tablet will basically not power on at all). When I connect it to my pc it sees it as "Android bootloader interface". I have no prior knowledge what was done to it nor do I know the reason for it's current state. I would like to get it running though and all help would be greatly appreciated. I have a windows 10 pc and some knowledge regarding flashing (I did successfully root and flash a few samsung android devices in the past) but not with lenovo devices so I would be grateful if you would treat me like a complete noob. Before you tell me to search for some other topic, I did, lots of them and haven't found anyone with this specific problem. Hope you all stay safe and healthy and thanks for all help in advance.

Think you ask in the wrong forum, look here to find the Yoga. This is the Thinkpad forum.

Poco M3 bricked

hi everyone i've my poco have bricked causes wrong flash now its just only enter fastboot and TWRP only
the system,vendor and product cant mount anymore so i cant flash the roms
sory for bad english
any help will be welcome
thanks in advance

Christanval said:
hi everyone i've my poco have bricked causes wrong flash now its just only enter fastboot and TWRP only
the system,vendor and product cant mount anymore so i cant flash the roms
sory for bad english
any help will be welcome
thanks in advance
Click to expand...
Click to collapse
solved many thanks to @lebigmac

Christanval said:
solved many thanks to @lebigmac
Click to expand...
Click to collapse
Hello, do you mind sharing how you unbricked your phone? At least for reference purposes.
Thanks.

@Christanval
Please share how did you manage to unbrick your phone?

Christanval said:
hi everyone i've my poco have bricked causes wrong flash now its just only enter fastboot and TWRP only
the system,vendor and product cant mount anymore so i cant flash the roms
sory for bad english
any help will be welcome
thanks in advance
Click to expand...
Click to collapse
Allo everyone, forgive me bad english.
from start,
1, to get your poco m3 to work, only two ways, oppening and shock de battery as already explaind here, our let the battery drain. ALL OF THIS IS JUST TEMPORARY IT DOESN'T FIX THE PROBLEM
2. this fix is only temporary till next time your reboot.
3. forget hardware problems IT'S NOT HARDWARE PROBLEM.
4. it's just a big bug,
SOLUCION
As soon as get your fone to work go to updates, there will be an update to miui 12.5 (android 11 based) a 2,5GB file update it, it will go black again, let it be. after 3 hours try to fastboot it, power botton and vol -
if it dosen't work, do the shock battery.
it will fastboot.
it will freeze in fastboot. press power button 10 seconds and it boots
now you have android 11 (hugly basterd) and MIUI 12.5.
you can reboot it safelly for the final test.
FIXED

MIUI-12.5 is stable?

AlphaBravo said:
MIUI-12.5 is stable?
Click to expand...
Click to collapse
yes it is, and updates to android 11

My POCO M3 got dead suddenly. I read somewhere on XDA about battery trick. I just removed back cover, removed battery terminal and reconnected it after a minute, pushed the power button and phone started normally after being dead for 2days. Now it's working fine thanks God.

I recovered the phone previously; and now it happened again 3 days back. Now its not turning on by any means. Tried heating up the IC but no luck. Is there any permanent fix for this problem? Please share