Help please!!! - Android Q&A, Help & Troubleshooting

I've been trying to root my Nexus 7 for a while now but I still can't figure out a way without pc after the 6.0 update somebody help me please I dont have a pc to use and I can't find any other ways to root my device also I bricked my device once so I had to install the system back onto it, please try to help me as soon as possible.

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[Q] Installing ROM on MTK6575

Hello,
I'm new to flashing and installing ROM on android phones.
I enabled root in this phone.
I wanted to install JellyBean 4.2.2.
After a long search on the internet and a lot of trying I decided to open a thread here.
My phone is Star N800 MTK6575 with Android 4.0.4.
When I tried to install ROM through recovery mode it showed me this:
"Failed to verify whole-file signature"
I tried to install ClockWorkMode Recovery without success
SP flash tool and Odin also disappointed me..
Could anyone help me please?
Maybe I did something wrong, can you please explain me step by step how to upgrade this phone?
Please help me, every answer will be appreciated.
Thank you!
P.S
I think I found the problem.
When I plug in my phone in the usb, when it's turn off and without the battery, I see it in the Device Manager appearing and then disconnecting.
I tried to change the Power Settings but it didn't help. Anyone faced this problem in the past and knows how to fix it?
HELP ME PLEASE :crying:

Lenovo Tab2 A10 70F Firmware problem.. Please Help

Hi,
Let me start at the begging.. Tablet is 1 month old and was rooted by a friend.. All was good but then me (stupid me) did an update on the tablet. That messed up totally the OS on it. It only boots in recovery mode. I did all the hard reset stuff but with no luck. I can’t get windows to recognize tablet to use SP flash tools. I did install drivers. I downloaded the firmware A7600F_000_016_140627_row.zip. I have placed the file on my root of the SD card but still no luck to get it install on the tablet. I don't know what to do anymore. I know there was a gentleman on this website that had the same problem.. And someone help him to get it fixed.. They don't say how and also no more response from him.. Please Please Please can someone help me to get this tablet fixed.
Thank you in advance

How to enable usb debugging on the LG G Smartwatch using my pc

I have rooted my LG G Smartwatch already but forgot to hit the Enable usb debugging on this pc, and my watch is stuck in the reboot mode now, I want to at least get it back to the stock firmware and was wondering if anyone can possibly help me as I do't want to have to send it into LG and wait for them to get around to fixing it and then deciding how much they feel like charging me for the fix, can anyone please help me???
same problem
BigKevDawg said:
I have rooted my LG G Smartwatch already but forgot to hit the Enable usb debugging on this pc, and my watch is stuck in the reboot mode now, I want to at least get it back to the stock firmware and was wondering if anyone can possibly help me as I do't want to have to send it into LG and wait for them to get around to fixing it and then deciding how much they feel like charging me for the fix, can anyone please help me???
Click to expand...
Click to collapse
did you get a solution and help me out am facing the same problem.
You need to unlock your bootloader then flash the system image from fastboot.
Here you can find the ported Wear 2.0 OS:
https://forum.xda-developers.com/g-...t-lenok2dory-android-wear-lg-g-watch-t3624441
Here is a guide:
https://forum.xda-developers.com/g-watch/general/tutorial-avoid-bootloop-porting-wear-2-0-t3656825
For this you need to install the correct drivers for your PC.

Please help i have at&t lg h740 trying to root with apk no computer

Please help i don't have computer and trying to root at&t lg h740 I've tried every thing I had it once with king root but accidently deleted program so it took the root away and haven't been able to redo it sence?????? Help someone please

Learnpad tablet help needed please

LEARNPAD TABLET HELP NEEDED PLEASE
LEARNPAD LPQ-497W
Has learnpad software on it & I would like to remove this & just use it as a standard android tablet.
Assume it is rooted to run the learnpad software.
Sadly I have not been able to enter recovery mode to reset it. Have tried everything I can think of.
Tablet has no volume up or down buttons
Have tried everything & am running out of ideas.
Somebody must have encountered this issue before.
Any ideas or help would be much appreciated
Kindest regards
Try this
menote4man said:
LEARNPAD TABLET HELP NEEDED PLEASE
LEARNPAD LPQ-497W
Has learnpad software on it & I would like to remove this & just use it as a standard android tablet.
Assume it is rooted to run the learnpad software.
Sadly I have not been able to enter recovery mode to reset it. Have tried everything I can think of.
Tablet has no volume up or down buttons
Have tried everything & am running out of ideas.
Somebody must have encountered this issue before.
Any ideas or help would be much appreciated
Kindest regards
Click to expand...
Click to collapse
Hi there,
I just finshed reading the info about the tablet since they are using their own version of android it maybe impossible to get the exact rom however you can unlock the tablet to access restricted features.
And no the tablet is not rooted.
try this website about unlocking the tablet : https://support.learnpad.com/portal/kb/articles/locking-and-unlocking-learnpad
try this website to root your tablet it may or may not work : www.kingoapp.com
Hi there. Thank you for replying.
I cannot unlock the tablet as per your link because to do this you need the original owners login details.
I am a second user.
Tablet seems to be really locked down. Cannot even access the recovery mode which is probably what I need to do.
Seems such a waste of good hardware to maybe have to bin this tablet just because basic android cannot be installed on it.
Really appreciate your help & advice. Many thanks.
Please help
i also have this learn pad . but my problem is the learnpad is stuck on start. this learnpad not have android os . its have Ubuntu OS and it work with 12V battery. my problem is to install a new and fresh Ubuntu OS , but how can i boot this device from usb. if someone know please help me. thanks in advance.
Same problem but with lpq-397. Bootloop.

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