[Q] Official CMB Roms V500 rom Problem. - G Pad 8.3 Q&A, Help & Troubleshooting

Im installed twrp recovery mode and new Official CMB Roms V500 rom. Problem is when tablet starting up and im unlockin tablet its says: Unfortunately, Google+ has stopped. And if i trying open internet browser straight at lockscreen it will open, but after two seconds it says: system.ui stopped. Can someone tell me how i can enter twrp recovery on my Lg G pad?
/Tarmo

taretti said:
Im installed twrp recovery mode and new Official CMB Roms V500 rom. Problem is when tablet starting up and im unlockin tablet its says: Unfortunately, Google+ has stopped. And if i trying open internet browser straight at lockscreen it will open, but after two seconds it says: system.ui stopped. Can someone tell me how i can enter twrp recovery on my Lg G pad?
/Tarmo
Click to expand...
Click to collapse
When powering up the device, hold down the volume and power buttons. When you get to the bootloader screen, use vol keys to enter recovery mode. Then restore in twrp as per usual.
Alternatively, if you have an app like Rom Toolbox Pro and still have root on the CMB rom....just reboot recovery.
Cheers!

muffnman said:
When powering up the device, hold down the volume and power buttons. When you get to the bootloader screen, use vol keys to enter recovery mode. Then restore in twrp as per usual.
Alternatively, if you have an app like Rom Toolbox Pro and still have root on the CMB rom....just reboot recovery.
Cheers!
Click to expand...
Click to collapse
When im powering it up, im holding power and volume down buttons down, but it just shutting herself. And when start device normally, upper left corner read: Secure booting error! cause: device unlock, so boot success! and its booting up.
Im loosing my brains!

http://forum.xda-developers.com/showthread.php?p=48338051
You need to go to CMB forum, it's all there.
Sent from my LG-V500 using xda app-developers app.
http://www.picgifs.com/graphics/cockroaches/graphics-cockroaches-399951-758183/

Solved
There is help, how to enter Recovery mode:
Simultaneously press and hold the power and volume down buttons.
When the LG logo shows up, release the power button only.
Now press and hold the power and volume up button while keeping your hold on the volume down button.
When the factory reset screen appears, release your hold on all buttons.
Press the power button to continue.
Press the power button again to confirm if you’re sure you wish to continue with the reset.(NOTE if you are the newest TWRP recovery it should not wipe but if you are on the old version everything will be erased!)

Related

My phone is fine but cant put it into recovery

Hello everyone,
Since I updated the CMW to the touch version I cant put on my phone into recovery mode. when I restart my phone and hold on the the up and down volume buttons with the power button, my phone keeps vibrating without booting into recovery mode. I tried to downgrade to the previous version of CWM with no success.
Did you try releasing the power button after the first vibration?
I like my Roms the way I like my women..... Clean and smooth
did you try rom manager?
alitaw said:
Hello everyone,
Since I updated the CMW to the touch version I cant put on my phone into recovery mode. when I restart my phone and hold on the the up and down volume buttons with the power button, my phone keeps vibrating without booting into recovery mode. I tried to downgrade to the previous version of CWM with no success.
Click to expand...
Click to collapse
Try actually going into the app from your app drawer and choosing reboot into recovery from there.. Generally you hold vol up + vol down and then hold power all together at the same time until you see the samsung logo pop up, then instantly release all. That should do it.
Good luck hope this helped.
Teo032 said:
did you try rom manager?
Click to expand...
Click to collapse
Yes i would try rom manager app to flash non touch recovery or even reboot into recovery.

[Q] I forgot to flash GAPPs. What should I do?

Hey everyone,
I recently flashed the new Cyanogenmod 10.1 RC ROM but it didn't occur to me that I needed to flash a matching GAPPS as well (I'm new to the whole modding thing and the download page for CM10.1 didn't include the GAPP). So now I have Cyanogenmod 10.1 but no google apps, and apparently no access to the Clockworkmod Recovery I used to flash the ROM either. I've tried downloading just the Google Play APK but the app always closes immediately after I try to open it. I've also tried booting into recovery by holding Volume Down+Home+Power but when I am presented with the Warning page and I press Volume Up to continue, the ROM just boots into Cyanogen as if I pressed cancel instead. Is there anyway to either get my Google Apps back, or someone access CWM Recovery so I can ref lash Gapps?
Thanks a lot in advance.
Brian
Recovery is power+home+volume up
Just flash gapps once you're in recovery.
You should be fine
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
jayRokk said:
Recovery is power+home+volume up
Just flash gapps once you're in recovery.
You should be fine
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
Click to expand...
Click to collapse
I tried holding Power+Home+Volume Up but it just boots into Cyanogenmod as if nothing happened :S
Make sure your completely powered down first then try the power+volup+home button make sure all 3 are pressed down
Or, enable extended power menu under dev settings, then just hold down power, reboot, recovery
If you're going to enter recovery mode via the button combo, the most successful way is to press Vol up + home + power. When your device vibrates and you see the blue text in the top left corner of the screen, release just the power button
xBeerdroiDx said:
If you're going to enter recovery mode via the button combo, the most successful way is to press Vol up + home + power. When your device vibrates and you see the blue text in the top left corner of the screen, release just the power button
Click to expand...
Click to collapse
YES IT WORKED! THANK YOU SO MUCH you have no idea how hard I was contemplating crying in fetal position
And thanks a lot for everyone else that helped too! Much MUCH appreciated!

cwm key sequence. help!!

I can get into download mode... I am having a hell of a time with getting into recovery mode... CWM is installed...
Just so i know im doing it right what is the key sequence for getting into cwm if you cant boot to os
Ericrsmssn said:
I can get into download mode... I am having a hell of a time with getting into recovery mode... CWM is installed...
Just so i know im doing it right what is the key sequence for getting into cwm if you cant boot to os
Click to expand...
Click to collapse
hold down home, volume up and power button, screen will go off, then come back on with buttons flashing then screen will go off again, then when it comes back on press all three buttons again but dont hold them.
Or another alternative would be pressing both up volume button and power button at the same time up until the first LG logo appears. After which release both buttons. The screen will darken and butons will light up. Another indication you have successfully invoked the powers of cwm would be when you se the "Secure boot error" message at the top part when you see the lg logo.

Flashed TWRP but can't enter with button shortcut, only from fastboot.

Unlocked phone's bootloader and flashed the latest TWRP, downloaded straight from their site and md5 checked.
If I try to enter TWRP from fastboot, it enters fines but the shortcut just doesn't. If you can't enter twrp from the shortcut, then your basically screwed if you brick it..
I even tried flashing twrp all over again, and still have the sample problem.
So how can I fix this?
i have the same problem, plus the fact that i had error during flashing new rom and now i can't even go back to stock, cause my PC doesn't recognize phone in download mode. Any fixes?
bumb
If u have root u can use an app called Flashify download from playstore go to recovery by using this app n The regular way to go Volume up and power button delete all select yes confirm yes u go into TWRP
Use Flashify or while you're in recovery flash again the recovery use the "Flash Image" option. And now you'll have permanent recovery
i found a solution, when your phone is off press volume down + power until lg logo appears, then release power (keep holding wolume down) and press power again. Then double yes and boom TWRP
Kolocz said:
i found a solution, when your phone is off press volume down + power until lg logo appears, then release power (keep holding wolume down) and press power again. Then double yes and boom TWRP
Click to expand...
Click to collapse
Thanks mate. This made the factory reset menu open, and after clicking yes twice it did a normal factory reset like there was no twrp there.. I flashed twrp a couple of times with no error messages, and even got into it a month ago. How did it disappear.. what the hell

v500 Stuck Bootlooping - Cant Access TWRP

Hi all,
Have a brand new (to me) v500 that i bought and was able to root, flash twrp, and flash crdroid on yesterday. Today i flashed standard AOSP but now i'm stuck in a bootloop and cant figure out how to access twrp any more. Previously with crdroid on it i was accessing the bootloader/twrp via an app. So far all i can get to come up using hardware buttons is the download mode, and ADB isn't recognizing the device.
Any advice? I tried following a guide to revert to stock using the LG Support Tool but cant find the R&D tools to complete the tutorial.
Any help is appreciated.
Bump - $10 USD to whoever can help me solve this first
To enter twrp via buttons on v500:
Press and hold Power Button + Volume Down
When the LG logo shows up, release the power button only
Now press and hold the Power and Volume Up button while keeping your hold on the Volume Down button
When the factory reset screen appears, release your hold on all buttons
Follow On Screen Indications to make factory reset, but instead you enter twrp
Sent from my Pixel 3a using Tapatalk
---------- Post added at 12:58 PM ---------- Previous post was at 12:55 PM ----------
RUGGNATION said:
Hi all,
Have a brand new (to me) v500 that i bought and was able to root, flash twrp, and flash crdroid on yesterday. Today i flashed standard AOSP but now i'm stuck in a bootloop and cant figure out how to access twrp any more. Previously with crdroid on it i was accessing the bootloader/twrp via an app. So far all i can get to come up using hardware buttons is the download mode, and ADB isn't recognizing the device.
Any advice? I tried following a guide to revert to stock using the LG Support Tool but cant find the R&D tools to complete the tutorial.
Any help is appreciated.
Click to expand...
Click to collapse
To enter twrp via buttons on v500:
Press and hold Power Button + Volume Down
When the LG logo shows up, release the power button only
Now press and hold the Power and Volume Up button while keeping your hold on the Volume Down button
When the factory reset screen appears, release your hold on all buttons
Follow On Screen Indications to make factory reset, but instead you enter twrp
Sent from my Pixel 3a using Tapatalk
RUGGNATION said:
Hi all,
(---cut---) So far all i can get to come up using hardware buttons is the download mode, and ADB isn't recognizing the device.
Any advice? I tried following a guide to revert to stock using the LG Support Tool but cant find the R&D tools to complete the tutorial.
Any help is appreciated.
Click to expand...
Click to collapse
Have you tried LG Flash Tool 2014?
b0li said:
To enter twrp via buttons on v500:
Press and hold Power Button + Volume Down
When the LG logo shows up, release the power button only
Now press and hold the Power and Volume Up button while keeping your hold on the Volume Down button
When the factory reset screen appears, release your hold on all buttons
Follow On Screen Indications to make factory reset, but instead you enter twrp
Click to expand...
Click to collapse
Using that combination of buttons doesnt bring up any menus, i see the LG logo and then either holding the power button shuts down the tablet or it tries booting into Android, which then loops.
ze7zez said:
Have you tried LG Flash Tool 2014?
Click to expand...
Click to collapse
I did but ive been unable to get it to work and/or find the right file to load into it.
RUGGNATION said:
I did but ive been unable to get it to work and/or find the right file to load into it.
Click to expand...
Click to collapse
V50020f_00.kdz
Download LG Official Stock ROM / Firmware [U.S.]
or
Enter the serial number XXXXXXXXXXXXX into the link
http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=LGXXXXXXXXXXXXX
and you will receive a link to the ROM.
ze7zez said:
V50020f_00.kdz
Download LG Official Stock ROM / Firmware [U.S.]
Click to expand...
Click to collapse
Thanks for the link, so far i havent been able to get my computer to recognize the usb connection when in download mode. I'm using the OEM cable and downloaded the drivers in the LG Flash Tool thread, but no luck.
RUGGNATION said:
Using that combination of buttons doesnt bring up any menus, i see the LG logo and then either holding the power button shuts down the tablet or it tries booting into Android, which then loops.
Click to expand...
Click to collapse
b0li gave an invalid TWRP entry instruction.
Read How to enter recovery mode using key combination post #2.
In TWRP, do advanced wipe without internal storage.
Before you flash the ROM, check its checksum carefully to see if it is identical to the one on the server.
ze7zez said:
b0li gave an invalid TWRP entry instruction.
Read How to enter recovery mode using key combination post #2.
Click to expand...
Click to collapse
I tried the corrected key combination, but no menus pop up, I either hold the power and vol up/down buttons until the device turns itself off, or it boots to the Android logo and then loops.
RUGGNATION said:
I tried the corrected key combination, but no menus pop up, I either hold the power and vol up/down buttons until the device turns itself off, or it boots to the Android logo and then loops.
Click to expand...
Click to collapse
It turns off because you hold 3 keys and don't release them.
You must press them simultaneously and then release them immediately.
ze7zez said:
It turns off because you hold 3 keys and don't release them.
You must press them simultaneously and then release them immediately.
Click to expand...
Click to collapse
That did the trick, can't believe it was just because i wasn't pressing the keys exactly right. I was able to get back into TWRP and reflash the ROM so now everything is working. Still having trouble getting usb to recognize the device, so i can't flash anything else on there at the moment.
PM me your paypal or venmo
RUGGNATION said:
Still having trouble getting usb to recognize the device, so i can't flash anything else on there at the moment.
Click to expand...
Click to collapse
Perhaps the problem is not the usb socket or cable.
Blow out the socket with compressed air and try again.
If that doesn't work, then your OS may be a problem.
In this case, try [LIVE-ISO][FWUL]adb/fastboot without any installation and driver issues.
I tried another computer too, same result - the tablet recognizes the connection so it starts charging, and despite the USB settings in dev options being set for MTP, it doesn't connect.
I'll try your link later, but it seems like its a problem with the tablet compared to computer.
RUGGNATION said:
I tried the corrected key combination, but no menus pop up, I either hold the power and vol up/down buttons until the device turns itself off, or it boots to the Android logo and then loops.
Click to expand...
Click to collapse
You can always transfer data using microSD or via WiFi tethering.
If via WiFi, I recommend the SwiFTP server - simple and reliable.
I tried to update Lineage and am running into an issue now where as soon as the LG logo pops up, a message that says "Secure booting error! Cause: boot certification verify" pops up almost immediately so I can't use the hardware buttons to get into TWRP. Any ideas around this one? Thanks again all!

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