Can't Flash TWRP Recovery - Upgrading, Modifying and Unlocking

Hi,
I have an LG Gpad 7.0 v400 tablet which I recently rooted.
I am trying to flash TWRP recovery using Flashify (for root users), but it is not working.
It flashes the file and says to reboot the device to apply the flash, but when it reboots, it stops at the start screen with text in the top left corner saying their is an error with booting up.
Turning the tablet off then on again clears the error, but the recovery isn't there.
I have the correct recovery for the tablet
What do I do now?

I am in the same exact predicament so can anyone help with instructions OT a link on how to flash recovery or how to get into recovery with button combo. I can't figure it out

Related

Stuck at Booting TWRP

Hello guys,there is a problem with my tab Lets hope you can help to me
I decided to root my tablet (T210) as i did on my other androids. I went to this thread There was no problems with odin. (I have experience about odin and everything ) Then i get in to recovery. There was no problems. I decided to boot up. Then a message appeared. Do u want to root blahblah. I said yes. Then it stuck at keeping booting to recovery. I flashed philz touch recovery too and i have same problem now. I cant reach my external sd with any of this recoveries. I can reach download mode and im downloading rooted firmware. BTW i used adb push option to push a rom to my tablets internal sd. But when i flashed it in recovery it says done and says reboot device. But its still booting to recovery.
Thanks who will help meh

Recovery Fail!

So two days ago I thought about installing Vision X rom on my Note 3 (T Mobile).
I downloaded the ROM and then backed up my current ROM (nandroid). I had Phillz touch recovery then.
Then I thought about going to TWRP and thus I downloaded the latest zip for my phone and flashed it via Phillz upon trying to reboot into recovery it got stuck in the screen "Rebooting Recovery...".
When I restarted it would still try to reboot into recovery and get stuck. I got out of that by going into download mode and then selecting "Restart Phone".
After that I looked for solutions and upon failing to find any I thought about going back to stock and starting from ground zero. I managed to flash the latest stock using Odin however I forgot to do a factory reset before hand.
When I tried to do a factory reset in my, now stock, phone it failed and then got stuck trying to get into recovery. It would flash "Rebooting Recovery..." then restart and flash that in a loop.
I have lost my root as well in the process and trying to root using Odin and CF-Root just get's me back in the recovery boot loop. I can use the phone OK however this is not a stable situation.
I'm sure I've made some serious errors in the tinkering and would like to get my recovery back. I really love Custom Roms. Any kind and knowledgeable souls out there to help me in my cause?
kaif15 said:
So two days ago I thought about installing Vision X rom on my Note 3 (T Mobile).
I downloaded the ROM and then backed up my current ROM (nandroid). I had Phillz touch recovery then.
Then I thought about going to TWRP and thus I downloaded the latest zip for my phone and flashed it via Phillz upon trying to reboot into recovery it got stuck in the screen "Rebooting Recovery...".
When I restarted it would still try to reboot into recovery and get stuck. I got out of that by going into download mode and then selecting "Restart Phone".
After that I looked for solutions and upon failing to find any I thought about going back to stock and starting from ground zero. I managed to flash the latest stock using Odin however I forgot to do a factory reset before hand.
When I tried to do a factory reset in my, now stock, phone it failed and then got stuck trying to get into recovery. It would flash "Rebooting Recovery..." then restart and flash that in a loop.
I have lost my root as well in the process and trying to root using Odin and CF-Root just get's me back in the recovery boot loop. I can use the phone OK however this is not a stable situation.
I'm sure I've made some serious errors in the tinkering and would like to get my recovery back. I really love Custom Roms. Any kind and knowledgeable souls out there to help me in my cause?
Click to expand...
Click to collapse
Go to the Playstore and download TWRP Coordinator and then
use it to install the latest TWRP recovery for your phone.
Once you can get back into TWRP recovery you need to flash
the cf-autoroot for your phone. Be sure you flash the CORRECT
version of cf-autoroot for your phone's model.
Good luck!
Misterjunky said:
Go to the Playstore and download TWRP Coordinator and then
use it to install the latest TWRP recovery for your phone.
Once you can get back into TWRP recovery you need to flash
the cf-autoroot for your phone. Be sure you flash the CORRECT
version of cf-autoroot for your phone's model.
Good luck!
Click to expand...
Click to collapse
The app is constantly crashing!
It would start for a second then close. I tried the TWRP manager as well with the same result.
I've lost root access when I Odined back to stock, won't I need root access to install new recoveries?
Sounds like you flashed the stock 4.4 firmware and now need recovery to root. Flash this TWRP file using Odin http://goo.im/devs/OpenRecovery/hltetmo/openrecovery-twrp-2.7.0.1-hltetmo-4.4.img.tar
Once you flash it, you need to boot into recovery to install supersu to root.
Switch off the Galaxy Note 3 (remove the battery and reinsert if needed)
Next, press and hold simultaneously Volume Up, Home and Power.Release the buttons when the screen flickers and wait for the TWRP menu.
Select Reboot, then System and install Supersu for root.
Once booted, open Supersu to update it and grant permission.
Hope this helps. Good luck.

Bootloop after flashing TWRP 2.8.7.1

I was trying to root my device and was following a guide which instructed to flash TWRP, then rooting kernel and finally a ROM of my choice. After using Odin to flash TWRP the phone booted to the TWRP menu on which I chose to reboot the system and the phone got stuck on the black welcome to galaxy screen and it just kept on flashing that screen. I was able to boot to the load screen by holding power, home, volume up key and using Odin to flash the original image file.
Question is am I following the correct order to root this thing and if I am what could have gone wrong?
re: booting issues
SterlingMace said:
I was trying to root my device and was following a guide which instructed to flash TWRP, then rooting kernel and finally a ROM of my choice. After using Odin to flash TWRP the phone booted to the TWRP menu on which I chose to reboot the system and the phone got stuck on the black welcome to galaxy screen and it just kept on flashing that screen. I was able to boot to the load screen by holding power, home, volume up key and using Odin to flash the original image file.
Question is am I following the correct order to root this thing and if I am what could have gone wrong?
Click to expand...
Click to collapse
After the phone rebooted to the TWRP recovery you should have flashed the rooting kernel before rebooting
the phone in twrp. You need to go back into twrp recovery (you will need to odin flash twrp again).
Here is the xda link for Jovy23's stock rooted G928T kernel: (flash this in twrp recovery)
http://forum.xda-developers.com/tmo...ernel-stock-modified-kernel-touchwiz-t3229557
If you flash the wrong kernel the phone will be in a constant bootloop and or it will get stuck on the logo screen.
Good luck,
Have a Happy New Years.

S.O.S Galaxy S3 Boot-Up Fails (Recovery Mode BOOTLOOP)

Ok guys im in some really deap ****. This is what happend
I was trying to flash my SGH-T999 with cm-2xxxxxxNIGHTLY-d2lte to get the 4.4.4kitkat upgrade. Rooting with clockworkmod using Odin V1.85 was succesfull. I got into recovery mode, wiped data factory, /cache, and /delvik cache/ and i went on to install zip from sdcard. The installation failed, tried severals times and it still fails. And when i try switching it on, it boots with the SAMSUNG Logo and goes back off, then comes back on again with a "Recovery Booting" written on the top left hand corner of the screen, and then it boots into recovery mode. When i hit Reboot System, it does same thing. I have tried downloading the recovery but my SD-Card slot seems to be damage of which the recovery needs to be put on, and more so i cant detect if the memory card i install is ready or not.
Flash twrp to the phone. Cwm has not been updated for a while.
A few months ago I flashed TWRP 2.8.7.0 using Heimdall just fine, no problems. Now I've been trying to flash the latest TWRP 3.0.2, I can't seem to get it to boot, the flash is successful. Then I reflash the older version, and it's not booting into recovery. I'm not too familiar with Samsung phones, but I've been doing this for a long time on my Moto X 2014 using ADB/Fastboot, without issues.
I was able to return to stock firmware using Odin.

[SM-T110] Custom recovery won't work (not TWRP, CWM, PT) please HELP

Hi,
I really need help here, i've been googling for a week now and I can't find a solution
I wanted to install a custom rom on my Tab 3 Lite (SM-T110), as its stock rom is really slow (device is not rooted)
I already did this process once with my Tab 10.1
I used Odin to install custom recovery
I followed all the instructions but it just doesn't work
When I install TWRP and I try to get to recovery my tablet stays stuck on the Samsung logo no matter how long I keep the buttons pressed
When I install CWM and I try to get to recovery my tablet goes from the logo to a black screen and stays like that.
I can only manage to install stock recovery and I manage to get it to work.
Since I didn't manage to do that with Odin I tried via adb sideload on the stock recovery
But when I do that I always get the same error
E: signature verification failed
and then the process stops and goes back to the main menu.
What am I doing wrong?

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