[Q] S12 tablet pc, boot loop - Android Q&A, Help & Troubleshooting

Hello,
my tablet pc.
http://www.everbuying.com/product407513.html
stucks in booting, i get an boot loop, and i dont know what to do.
I already use the reset button a the back, doesnt work.
Please anyone can help me?

LegendZz said:
Hello,
my tablet pc.
http://www.everbuying.com/product407513.html
stucks in booting, i get an boot loop, and i dont know what to do.
I already use the reset button a the back, doesnt work.
Please anyone can help me?
Click to expand...
Click to collapse
Power off the device completely, then power on the device and boot into recovery mode. Once in recovery mode select the factory reset, and wipe cache options. Then after you have done that reboot the device and the tablet should now boot up normally without getting stuck in a bootloop. Let me know if you still have questions .
Sent from my SCH-I535 using xda premium

I can' enter recovery mode :/ Also dont work.

LegendZz said:
I can' enter recovery mode :/ Also dont work.
Click to expand...
Click to collapse
What key combination did you try to get into recovery mode, did you power on the device and hold down the key combination until the device vibrated indicating it was booting into recovery?
Sent from my SCH-I535 using xda premium

shimp208 said:
What key combination did you try to get into recovery mode, did you power on the device and hold down the key combination until the device vibrated indicating it was booting into recovery?
Sent from my SCH-I535 using xda premium
Click to expand...
Click to collapse
Power and Volume Down, as everytime, I know how to enter recovery mode, but now it dont work.

Related

[Q] Help in booting SG2 in Download mode.

Hello All,
I have been trying to boot my SG2 in Download mode but unfortunately it never boots.
I have tried every combination possible (up volume/down volume + home + On/Off )
but the phone wont be boot.
Appreciate your help.
But it boots up normally?
That's strange. Turn phone off, once off, hold Vol down + home + power and hold until a screen comes up warning you about installing custom firmwares.
If that doesn't work you may need a usb jig.
Sent from my GT-I9100 using xda premium
maurm said:
Hello All,
I have been trying to boot my SG2 in Download mode but unfortunately it never boots.
I have tried every combination possible (up volume/down volume + home + On/Off )
but the phone wont be boot.
Appreciate your help.
Click to expand...
Click to collapse
If the three button combo is not working try a usb jig to get into download mode.. Is the phone working properly??
Sent from my GT-I9100 using Tapatalk
I hope someone can help.
I have lost both my download and cwm recovery so can't flash rom.
Mistakenly I flashed NOTE rom!! Bricked device but finally got it to boot. Now I can't get boot download mode nor recovery mode, used app and holding down buttons but no joy, any suggestions please?
Kernal KE2

enter recovery manually

ok I made a back up of the stock rom and did a complete wipe and flashed a rom and it wouldn`t even boot so I tired a few different button combinations to get back to recovery to do a restore, and i can get fastboot mode but tried to use the volume up and down to select recovery and I can`t , what sequence of buttons do you use to get you in to recovery ?:silly:
2003vstrom said:
ok I made a back up of the stock rom and did a complete wipe and flashed a rom and it wouldn`t even boot so I tired a few different button combinations to get back to recovery to do a restore, and i can get fastboot mode but tried to use the volume up and down to select recovery and I can`t , what sequence of buttons do you use to get you in to recovery ?:silly:
Click to expand...
Click to collapse
Volume up and power button when off
Sent from my LG-F180K using xda app-developers app
jimi_pooh said:
Volume up and power button when off
Sent from my LG-F180K using xda app-developers app
Click to expand...
Click to collapse
thanks, yeah I just figured it out, its weird that when the phone is completely shut off I do the volume up then press power button on, it takes me to fastboot, but if I keep holding volume up and release the power and push power button for the second time then it enters recovery every time, kind odd to me but it works
ok I was playing around again entering recovery manually and now I can`t everytime I hold volume up and power button and goes to fastboot, then I did the second press of the power goes right to fastboot again, is there something jack up with my phone?
hmm that kinda odd... what ROM are you trying to flash?
From bootloader screen use vol up twice then power, or vol dwn twice then power.
adfurgerson said:
From bootloader screen use vol up twice then power, or vol dwn twice then power.
Click to expand...
Click to collapse
thanks that seems to work every time, I have the stock rom, I usually use rom Manger to reboot into recovery, but 7 times in a row with the method above from adfurgerson:good:
2003vstrom said:
thanks that seems to work every time, I have the stock rom, I usually use rom Manger to reboot into recovery, but 7 times in a row with the method above from adfurgerson:good:
Click to expand...
Click to collapse
Glad it worked. This app is nice, but need to be booted.
https://play.google.com/store/apps/details?id=com.siriusapplications.quickboot
Also you can reboot into recovery from TiBU

Help! Cyanogenmod stuck in boot

so i just rooted my phone today. did a backup of my rom usint twrp. I flashed cyanogenmod and now it is stuck in a boot loop. it is stuck on the boot screen with the spinning circle. i tried booting it into recovery mode by holding down the down volume key and the power button and the up volume key and the power button with no luck. anyone have any ideas?
tbone108 said:
so i just rooted my phone today. did a backup of my rom usint twrp. I flashed cyanogenmod and now it is stuck in a boot loop. it is stuck on the boot screen with the spinning circle. i tried booting it into recovery mode by holding down the down volume key and the power button and the up volume key and the power button with no luck. anyone have any ideas?
Click to expand...
Click to collapse
well, i was able to get it into recovery mode by holding volume down and power then removing my finger from the power key then holding it down again when the lg screen came up. but i'm an idiot. i decided to factory wipe it to start over, by mistake checked off internal data. so now there is nothing on my sd card. i dont have my back up rom or anything. is there a way to push cynaogenmod from my computer to the phone or did i just brick my phone?
Should be able to mount the SD in recovery then add a factory ROM from there.
Sent from my VS980 4G using xda app-developers app
If you are in twrp you can sideload the ROM too which ever way is easier
Sent from my VS980 4G using XDA Premium 4 mobile app
curly9 said:
If you are in twrp you can sideload the ROM too which ever way is easier
Sent from my VS980 4G using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I'm not sure how to sideload or mount the sd. any tutorials to help me?

(D610AR) Hard brick problem, F/R and D/M doesnt work, boot loop

Hello Guys!
I think i brick my phone after i update via LG Mobile suppot tool i think to kitkat 4.4.4 with the app kingoroot installed.
Now my phone is in boot loop all the time, when i tried to do a Factory Reset (power button + vol down), i hit the YES option twice, the reset start but boot loop again...
When i try Recovery mode (power button + vol up) the message "Keep pressing vol up ..." appear, i keep pressing but nothing happend, again BOOT LOOP....
I don't know what to do, i read a lot of threads here but i cant find a solutiocn, any ideas???
Thanks in advance!
zeux_dar said:
Hello Guys!
I think i brick my phone after i update via LG Mobile suppot tool i think to kitkat 4.4.4 with the app kingoroot installed.
Now my phone is in boot loop all the time, when i tried to do a Factory Reset (power button + vol down), i hit the YES option twice, the reset start but boot loop again...
When i try Recovery mode (power button + vol up) the message "Keep pressing vol up ..." appear, i keep pressing but nothing happend, again BOOT LOOP....
I don't know what to do, i read a lot of threads here but i cant find a solutiocn, any ideas???
Thanks in advance!
Click to expand...
Click to collapse
Try the option "recover from error" inside the LG B2C official tool, sorry if I made a mistake naming the tool.
Sent from my LG-D610 using XDA Free mobile app
Irochk said:
Try the option "recover from error" inside the LG B2C official tool, sorry if I made a mistake naming the tool.
Sent from my LG-D610 using XDA Free mobile app
Click to expand...
Click to collapse
Thanks for your help, but i think that didn't work if i cant start the phone in "Download Mode"...
zeux_dar said:
Thanks for your help, but i think that didn't work if i cant start the phone in "Download Mode"...
Click to expand...
Click to collapse
Try this:
Take the battery, sdcard and sim out.
Hold the Volumedown button only.
And than connect the phone to PC.
Sent from my LG-D620 using XDA Labs

Unable to reboot in safe-mode?

using the usual volume down when huawei logo appears im not able to enter safe mode, do i have to press something else?
EliteS0dlier said:
using the usual volume down when huawei logo appears im not able to enter safe mode, do i have to press something else?
Click to expand...
Click to collapse
+1 me too. Can boot into the recovery mode using the volume up but not safe mode with volume down.
Anyone help?

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