[Q] Stuck at boot after Nandroid restore - G2 Q&A, Help & Troubleshooting

Hi
I installed FluffyRom (which is based on Simple Rom) on my D802 and everything was ok.
I was not happy with the ROM so I did a Nandroid restore of my previous install which was BlissRom
After reboot I can see the LG logo, which then flickers a bit and fades away and then black screen.
If I connect to my Windows PC I can see the internal storage. If I long press the power button, something vibrates and if I tap the screen I can shut it down so I assume that the rom is running but I do not get the visuals.
I would like to have it working again, what can I do as i don't have an idea... the only thing I found out is that the baseband has been changed by the Simple Rom install ...

BlissPop need JB baseband:
http://downloads.codefi.re/autoprime/LG/LG_G2/G2_modems

-JFK- said:
BlissPop need JB baseband:
http://downloads.codefi.re/autoprime/LG/LG_G2/G2_modems
Click to expand...
Click to collapse
Thanks but I was wondering how I can flash anything in my case... I have a black screen and the button combo for recovery does not work....

laboratik said:
Thanks but I was wondering how I can flash anything in my case... I have a black screen and the button combo for recovery does not work....
Click to expand...
Click to collapse
Have you tried either of the following:
Download Mode
Power off your G2.
Hold Volume Up and plug your G2 into PC via USB cable, keep holding Volume Up until your G2 displays "Download Mode".
If in Download Mode follow this tutorial.
Recovery Mode
Power off your G2.
There's 2 possible options to access Recovery depending on your current Bootloader.
JellyBean Bootloader
Hold Power+Volume Down, when the LG Logo appears let go of Power+Volume Down and again hold Power+Volume Down.
KitKat Bootloader
Hold Power+Volume Down, when the LG Logo appears let go of Power+Volume Down and hold Volume Up+Volume Down.

Yes, to power off your phone, long press power button for 15sec.
Then enter recovery with vol down + power like @d00lz say.
(Hold Power+Volume Down, when the LG Logo appears relaise Power+Volume Down and press again Power+Volume Down.)
LG G2 Recovery and download mode*: https://youtu.be/ifi-ArGeTzQ

Or adb reboot recovery
_____________________________________Read more write less and be smart

siggey said:
Or adb reboot recovery
_____________________________________Read more write less and be smart
Click to expand...
Click to collapse
thank you guys for the assistance but finally found what I needed to do here
phew, nevere ever flash anything based on simplerom....

Related

Hardware button boot into Recovery with TWRP

Sorry if this post is redundant, but the methods I've seen haven't worked, so I can't be alone. Here is how to boot into TWRP if your phone is boot looping/soft bricked. (info pulled from here, of all places.)
1. Make sure phone is completely powered down.
2. Press and hold the Volume down button and the Power button.
3. When the LG logo is displayed release the Power button only then immediately press and hold the Power button again.
4. Release both buttons when the Factory Hard Reset screen displays.
5. Press the power button three times, like it says. Even though it says it will delete everything, it won't (I can confirm that if you are at least on v2.6.3.2).
6. After a "factory reset processing" appears, you should get the TWRP flash screen, and you are good to go.
Hope this helps someone besides currently frustrated me.
I LOVE YOU! I honestly didn't think this would work but it does and i'm so happy.
just about to make a thread asking how to do this. Glad I searched. way to make you jump through hoops tho.
thanks for this. for me the phone didnt even have to be completely powered off.
i wa sin a sleep of death so i held down power and vol down until lg logo appeared let go and then pressed power again. pressed power 3 more times and it booted into recovery
nm
This thread should be stickied in Q&A
jadengore said:
Sorry if this post is redundant, but the methods I've seen haven't worked, so I can't be alone. Here is how to boot into TWRP if your phone is boot looping/soft bricked. (info pulled from here, of all places.)
1. Make sure phone is completely powered down.
2. Press and hold the Volume down button and the Power button.
3. When the LG logo is displayed release the Power button only then immediately press and hold the Power button again.
4. Release both buttons when the Factory Hard Reset screen displays.
5. Press the power button three times, like it says. Even though it says it will delete everything, it won't (I can confirm that if you are at least on v2.6.3.2).
6. After a "factory reset processing" appears, you should get the TWRP flash screen, and you are good to go.
Hope this helps someone besides currently frustrated me.
Click to expand...
Click to collapse
You're a lifesaver.
commissionerg said:
You're a lifesaver.
Click to expand...
Click to collapse
Thank you, doing my best to help out.
Sent from my LG-D800
Awesome. Didn't know this!
Thanks
@jadengore : I was stick in a bootloop, and your thread helps me a lot !
Big thanks !
:good:
Also, if you're too scared to try that, I've had success using rom toolbox to reboot into recovery. Of course this is assuming you have a working system.
Thanks very much, but...
Hello,
I unfortunately dropped my VS980, cracked the screen, and the digitizer only works on the bottom portion of the screen. I have a new screen coming, which should fix this issue, however I would like to get my data off my phone (pics), but I can't as I have a password (draw a line/shape kind) and without being able to enter this in, it will not connect to my PC as mass storage.
I was hoping to be able to boot into recovery with hardware buttons and get my data that way, not sure if that is possible either, but at least try it. This I found to work to get me to the factory hard reset screen, but I am skeptical to push the power button and have it wipe my data!
I am open to other options to get to my data if anyone has any, including android device manager which is something I have thought of, but not sure if I can reset the security to nothing, or maybe as the bottom portion of my digitizer seems to work, I can enter in a space or a period for a password and enter that in.
Looking for any guidance!
Thanks!
Got it!
Redid the password with android device manager, which got me in, but I didn't even need to do that as I had the brainwave to plug a mouse in with a usb adapter. Works flawlessly, got my data, now just waiting for replacement screen!
Strange Problem
I am using F-320K[G2], Cloudy G3 Rom, when I hit boot into recovery it does bring me to TWRP but hardware buttons doesn't work. It just restarts the phone.
Vol down+Power till LG logo up, release and press and hold again and after few secs it restartsand came back to LG screen. If I continue to held it it just repeat restating.
hardware keys to enter recovery. voldown+power then volup+power
RevoDSG said:
I am using F-320K[G2], Cloudy G3 Rom, when I hit boot into recovery it does bring me to TWRP but hardware buttons doesn't work. It just restarts the phone.
Vol down+Power till LG logo up, release and press and hold again and after few secs it restartsand came back to LG screen. If I continue to held it it just repeat restating.
Click to expand...
Click to collapse
steps to enter recovery that worked for my Sprint LG G2 on ZVC firmware.
1) hold power and volume down button till you see LG logo -- quickly release these buttons and
2) immediately hold power and volume up buttons to enter into factory reset menu.
Then 3 presses of power key to confirm wipe and enter TWRP recovery. :good:
I was going mad trying to enter recovery for an hour. It appears like different models/software versions have different key combinations for entering recovery mode.
My phone was stuck at lg logo screen and i didnt have nandroid backup of the phone. so couldn't try the TOT restore method too as i waned my phone data.
Another way to get to Custom Recovery
krezee said:
steps to enter recovery that worked for my Sprint LG G2 on ZVC firmware.
1) hold power and volume down button till you see LG logo -- quickly release these buttons and
2) immediately hold power and volume up buttons to enter into factory reset menu.
Then 3 presses of power key to confirm wipe and enter TWRP recovery. :good:
I was going mad trying to enter recovery for an hour. It appears like different models/software versions have different key combinations for entering recovery mode.
My phone was stuck at lg logo screen and i didnt have nandroid backup of the phone. so couldn't try the TOT restore method too as i waned my phone data.
Click to expand...
Click to collapse
The way that let me get into custom recovery is different.
I hold 'vol up+power+vol down' to start from turned off state and keep holding it[Don't leave just keep holding the 3 buttons]. It doesn't show factory reset screen, it get me into TWRP[Custom Rom] directly. I heard 3 buttons gets u in safe mode IDK but I got into proper working TWRP.
RevoDSG said:
I am using F-320K[G2], Cloudy G3 Rom, when I hit boot into recovery it does bring me to TWRP but hardware buttons doesn't work. It just restarts the phone.
Vol down+Power till LG logo up, release and press and hold again and after few secs it restartsand came back to LG screen. If I continue to held it it just repeat restating.
Click to expand...
Click to collapse
I have a F320S.
Hold Volume up and press the Power Button,when comes Lg Logo release the Power Button and start the TWRP
if anybody's looking for the information in this thread like i was, and the posted method doesn't work (it did not for me):
1. Power off
2. Hold volume down and power
3a. release both at logo AND press BOTH at logo right after releasing
4a. Enter recovery
You should enter recovery, but if not...
3b. Keep the buttons pressed (your phone might continue into the start animation, but if you keep the buttons press it will return)
4b. The first logo will appear. Release both and press BOTH
5. Enter recovery
hope this helps someone
http://forum.xda-developers.com/showpost.php?p=45901939&postcount=3
jadengore said:
Sorry if this post is redundant, but the methods I've seen haven't worked, so I can't be alone. Here is how to boot into TWRP if your phone is boot looping/soft bricked. (info pulled from here, of all places.)
1. Make sure phone is completely powered down.
2. Press and hold the Volume down button and the Power button.
3. When the LG logo is displayed release the Power button only then immediately press and hold the Power button again.
4. Release both buttons when the Factory Hard Reset screen displays.
5. Press the power button three times, like it says. Even though it says it will delete everything, it won't (I can confirm that if you are at least on v2.6.3.2).
6. After a "factory reset processing" appears, you should get the TWRP flash screen, and you are good to go.
Hope this helps someone besides currently frustrated me.
Click to expand...
Click to collapse
this worked omg...thanks a million...
Just wanted to contribute here in case anyone else had tried everything listed in this thread and still was unable to boot into TWRP.
I'm on Sprint, stock, rooted ZVE, and I have TWRP 2.7.
1. Power off phone, wait a few seconds to make sure phone is completely off.
2. Hold power and volume down.
3. As soon as LG logo appears, KEEP holding down power... BUT release volume down and SWITCH to holding volume up.
4. After a few seconds, screen appears saying "Recovery mode" and TWRP opens up after that.

[Q] Stuck in boot loop and can't access recovery

My phone (LG G2 Verizon VS980) reboots at the LG logo (in a loop) after I successfully flashed cyanogenmod 11 and I can't seem to access TWRP with the instructions in their wiki: With the device powered down, hold Volume Down & Power. When the LG logo appears release the buttons and then press them again. Then, press the Power button three times!
Any ideas how I can get into TWRP? I can't connect on adb.
mcp0 said:
My phone (LG G2 Verizon VS980) reboots at the LG logo (in a loop) after I successfully flashed cyanogenmod 11 and I can't seem to access TWRP with the instructions in their wiki: With the device powered down, hold Volume Down & Power. When the LG logo appears release the buttons and then press them again. Then, press the Power button three times!
Any ideas how I can get into TWRP? I can't connect on adb.
Click to expand...
Click to collapse
When the lg logo appears try holding vol + and vol - instead
Art Vanderlay said:
When the lg logo appears try holding vol + and vol - instead
Click to expand...
Click to collapse
still no luck, continues to reboot.
mcp0 said:
still no luck, continues to reboot.
Click to expand...
Click to collapse
Do you have download mode? You might have to use the flashtool to get out of this.

[Q] recovery

hi!
i buy a new lg g2 d802.
when i connect the phone in the first time to the computer, i do update from LGMobile Support Tool.
after the update the phone just show the LG logo
i try to get into the recovery mode with this instructions and make a rest to my phone, but i can't i just see lg logo
thanks for your help!
"
1. Make sure phone is completely powered down.
2. Press and hold the Volume down button and the Power button.
3. When the LG logo is displayed release the Power button only then immediately press and hold the Power button again.
4. Release both buttons when the Factory Hard Reset screen displays.
"
If you have the KK bootloader, with phone off, press and hold pwr + vol down till you see LG Logo. Release them and press and hold Vol up + Vol down till you reach the factory reset screen.
hi! thanks for yours respones! i try
wisefreakz said:
If you have the KK bootloader, with phone off, press and hold pwr + vol down till you see LG Logo. Release them and press and hold Vol up + Vol down till you reach the factory reset screen.
Click to expand...
Click to collapse
i don't know what is mean KK bootloader...
my phone original with lg offical rom.
i try to do yourinstructions, but i still can't get into recovery
Looks like you flashed wrong kdz. I would suggest to you to download the correct kdz for your phone and flash using lgflashtool
hi! i try to flash a new kdz
wisefreakz said:
Looks like you flashed wrong kdz. I would suggest to you to download the correct kdz for your phone and flash using lgflashtool
Click to expand...
Click to collapse
but every time i get meeasge "the phone is disconnected from pc"
i try to uninstall and install agin the drives
but it dosent help

Can't boot into recovery mode

I tried to update my LG G2 D802 from CM12.1 to 13 using the following steps:
1. reboot into twrp (2.8.7.3)
2. full wipe (all but internal storage)
3. installed bootstack-d802-CAF-signed.zip
4. installed CM13
5. reboot system
so far it worked fine, so I went back into recovery mode, installed the open_gapps-arm-6.0-stock-20151203.zip. After reboot, the phone keep throwing error messages "google service is closed" and keep repeating. I thought it may be an error in the gapps so I went into recovery again and tried to install another gapp version. I did a full-wipe again, but then I accidently did a system reboot. Now the phone is stuck after showing the LG logo and won't start properly. I try to go back into recovery mode:
1. turn off the phone
2. press power + volume down until the logo shows
3. release and repress the both button, which should bring me into recovery mode, but it didnt work. tried it numerous times, but always the same, if I release and press the both button after LG logo, the phone would just restart after few seconds...
can someone help me? Since the phone doesn't start, I can't install anything. Is there another way to get into recovery mode? Or can someone explain to me what I broke?
Don't press and release the volume down and power button at the lg logo. Just hold it until it goes into recovery.
If you can't get in, try to TOT back to stock. I would recommend you stick with rooted stock before you hard brick it(if you haven't done so already). Not only is cm buggy ass hell on the g2 but MM will be even more so since it's so new. Good luck.
stan54 said:
Don't press and release the volume down and power button at the lg logo. Just hold it until it goes into recovery.
Click to expand...
Click to collapse
I tried, it seems the phone will just keep restarting(logo keep disappering and reappering again)
stan54 said:
If you can't get in, try to TOT back to stock. I would recommend you stick with rooted stock before you hard brick it(if you haven't done so already). Not only is cm buggy ass hell on the g2 but MM will be even more so since it's so new. Good luck.
Click to expand...
Click to collapse
what is "TOT"? How do I do that when I can't start the phone and can't get into recovery mode?
Follow this guide to go back to stock:
http://forum.xda-developers.com/showthread.php?t=2432476
With CAF bootstack by Daniel Stuart is new buttons combination to boot into recovery:
1. turn off phone
2. Power + Volume down
3. when LG logo appears, release both buttons and press Volume up + Volume down
brrrrm said:
With CAF bootstack by Daniel Stuart is new buttons combination to boot into recovery:
1. turn off phone
2. Power + Volume down
3. when LG logo appears, release both buttons and press Volume up + Volume down
Click to expand...
Click to collapse
+1 to this method, i have been using this when I was not able to get into recovery easily. My issue is unrealted to yours though.
I had a similar issue trying to enter Recovery on my phone. I've tried a lot both methods, so I turned off the device, waited something like 5 minutes, then tried the vol up + vol down method and it worked. I don't know why, but that's not the first time I have to wait a bit longer to try the key combination in order to enter Recovery. Just in case you can't turn off you phone completly, hold power button till phone turns off, keep holding it, wait for the LG logo to show up, when the screen goes off, release the button. Good luck
brrrrm said:
With CAF bootstack by Daniel Stuart is new buttons combination to boot into recovery:
1. turn off phone
2. Power + Volume down
3. when LG logo appears, release both buttons and press Volume up + Volume down
Click to expand...
Click to collapse
thank you, you life saver
brrrrm said:
With CAF bootstack by Daniel Stuart is new buttons combination to boot into recovery:
1. turn off phone
2. Power + Volume down
3. when LG logo appears, release both buttons and press Volume up + Volume down
It's not working for me. I got excited for a minute since others had luck with it, but it was a no-go for me. I know this is an older thread but....
It seems like being rooted, having TWRP and CM13 and Flashify, between all those, something should freakin' work, besides goofy hardware button combos. :crying:
Click to expand...
Click to collapse

Need help! S4 can't go in recovery

Hello! When I power the device on the Samsung Logo appears for 1 second and then it turns off. I can go in download mode but can't in recovery. It just flashes again the Samsung logo and turns off. I tried to flash stock firmware via Odin. It was a success but again the same thing happened. Did I brick the device? Thanks!
When you flashed recovery, did you uncheck auto reboot and boot into stock recovery to perform a factory wipe before booting for the first time?
Does the rom boot?
Nedrozak said:
Hello! When I power the device on the Samsung Logo appears for 1 second and then it turns off. I can go in download mode but can't in recovery. It just flashes again the Samsung logo and turns off. I tried to flash stock firmware via Odin. It was a success but again the same thing happened. Did I brick the device? Thanks!
Click to expand...
Click to collapse
The actual way to enter recovery is.
Volume up+home+power button
As soon as you see the Samsung logo..leave the combo then within a jiffy press the volume up+home button (no power button...NO POWER BUTTON!!!)
You will enter recovery.
DeepankarS said:
The actual way to enter recovery is.
Volume up+home+power button
As soon as you see the Samsung logo..leave the combo then within a jiffy press the volume up+home button (no power button...NO POWER BUTTON!!!)
You will enter recovery.
Click to expand...
Click to collapse
the far simpler method is boot off, then hold volume up and power together (nothing else) until you see blue text at the top of the screen. at this point you instantly want to let go of everything, and that's it...
I've bricked my phone before with mobile Odin and it took out my recovery so I guess it's possible the OP might not actually have one.
@3mel, the stock rom combo is vol up + home + power button.
What you are reffering to is the custom rom combo. For some reason they are different.
GDReaper said:
@3mel, the stock rom combo is vol up + home + power button.
What you are reffering to is the custom rom combo. For some reason they are different.
Click to expand...
Click to collapse
that I did not know... my phone hasn't been stock for many moons:good:

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