[SOLVED] Tablet won't boot after DPI change - G Pad 8.3 Q&A, Help & Troubleshooting

Hi
I am running ParanoidAndroid on my V500, i tried changing my DPI. But when i turn it on, it shows the LG logo, and then a black screen for about a minute, and then boots over again. Anyone encountered this? i have never tried this with a dpi change

I fixed it!
Factory reset button combi put me in TWRP, so i could flash PA again.
I did not even need to wipe /data

Related

[Q] Soft brick, neverending booting / boot loop. Am i doing this right?

Hi Guys.
So i flashed a few roms lately. started with EmotionMiUi then CM10, Omega, Alliance and well a few more.
i did a full wipe and cleared all caches each times and only had a few minor problems with the different ROMS that i was able to fix.
So i now returned to MiUi and have had it running for about a week. Tried some DPi modding yesterday, and did notice that it took longer time to boot and boot into recovery. i flashed the Xpose DPi remover, and continued using my phone. i have rebooted about 3 times today. And the last reboot caused the phone to enter the eternal "Samsung Galaxy Note II - N7100" boot static "animation".
Now i have tried pulling the battery several times, tried booting into recovery and the only thing that will let me boot into anything is power + home + volume down.
i have obtained the official samsung firmware ROM for my phone.
is my way ahead to "just" flash it using Odin, and i will have my good times back ?
Maybe try to clear Data and Cache partitions first?
mat9v said:
Maybe try to clear Data and Cache partitions first?
Click to expand...
Click to collapse
Just to clear you're stuck at the start screen( the screen it shows Note 2 and model number)?
If so, then i have no clue
If your phone goes in a bootloop ( startscreen then samsung logo animation, blank screen, start screen, samsung logo animation...) I have faced this issue while flashing Stock ROMs and you can clear this by doing a factory reset though i have no clue whether this is the correct one for MIUI ROM.
prabukannappan said:
Just to clear you're stuck at the start screen( the screen it shows Note 2 and model number)?
If so, then i have no clue
If your phone goes in a bootloop ( startscreen then samsung logo animation, blank screen, start screen, samsung logo animation...) I have faced this issue while flashing Stock ROMs and you can clear this by doing a factory reset though i have no clue whether this is the correct one for MIUI ROM.
Click to expand...
Click to collapse
i was stuck at the very first startscreen that just stayed there. i had been messing around with some DPi and a lot of tweaks.
i used Odin from my PC to flash the official firmware, then i used Philz recovery to format and clean before flashing my MiUi V5 ROM.
ALL works great.

[Q] HTC Desire HD boots but black screen afterwards

So I have a rooted HTC desire HD with Jellytime on it. All was working great till recently when it would shut down by itself. Today after I wanted to test a new boot screen from Rom toolkit I restarted it and while the boot screen worked great after it finished I see a black screen (backlit so I know its on). I tried going to the bootloader but after I try to go to wipe cache for example it restarts by itself and it gets stuck after the boot screen... Any ideas?
ok an update seems that if I go to the recovery via down button and power it lets me do actions. All this time I went to recovery mode when phone was shut down and plugged into a power source. I did a wipe cache and now it says android is upgrading and now it finished saying starting apps. Hope it didnt get stuck there because it keeps doin the cycle animation but doesn't do anything else.. I ll leave it be for a bit like this... :/ Had to restart it by removing the battery after 20 minutes... same problem as before still...
another update... just before it goes to a black screen when the boot screen finishes an orange light appears just briefly (where the green light appears when it charges)
Wipe everything (system data cache) and install a stock-ish ROM. What happens?
bananagranola said:
Wipe everything (system data cache) and install a stock-ish ROM. What happens?
Click to expand...
Click to collapse
I flashed the rom again and wiped data and all seem to be ok now. I ll update this because I saw many people have similar problems... thanks in advance for any help!
Have the same problem.
I bought this with the problem that it keeps rebooting all the time.
I unlock the bootloader with htcdev,root with Easy Ace Tool,flashed the new cyanogenmod 11,
but did the same .
At least 3-4 rebooting before open normally.
I said that it must be ROM issue and flashed the KK-LegacyCarbon-4.4.
Did the things should be...flash the ROM and then the boo.img separately.
Now i have black screen and the only screen i am able to get is bootloader and the recovery 4EXT.
I reflased cyanogenmod back but nothing happened,any thoughts???

Stuck on CM restart screen

Hi all,
I just rooted my G Pad on 4.2.2 and installed CWM 6.0.5.1, and then flashed the latest CM12 from their website. Now I'm stuck on the blue android loading screen. I've tried to get back into recovery, but I can't seem to boot into it with the key presses. It will show me the factory reset screen and then just tries to restart again. Any ideas on how to proceed from here?
EDIT: Was able to get into download mode and reflash stock 4.2. nothing to see here

Did a reset to factory on my tablet, now in TWRP bootloop, please help! [SOLVED]

All I did was do a reset to factory settings on my tablet, it rebooted and it's now in a TWRP bootloop?
I see the TWRP logo come on and then the screen goes black and then the TWRP logo comes on again?
Please help! I have no idea what to do???
I searched all over Google but couldn't find anything that worked?
This has happened to a lot of people: http://forums.androidcentral.com/sa...p-after-factory-reset-cyanogenmod-12-1-a.html
So, I'm going to make this warning REALLY BIG so this doesn't happen to you as well:
If you are running CyanogenMod 12.1 and TWRP recovery, then DO NOT ever do a FACTORY RESET.
You will break your tablet.
HOW TO FIX:
The only way I was able to fix this was to use Odin and put the stock firmware back onto the tablet.
Hello, can anyone help me, where to download the stock firmware.
I think, I'm having a same problem here. My boot screen are blank, right after the Title screen

Cant boot D855 after trying to make a dual-boot with MIUI

Today i started messing around with Recovery and ROMS.
I saw ( There ) , that you can dual boot stock with another Rom so i wanted to try it.
I downloaded MIUI and OpenGapps , Make a boot+system android backup in TWRM , and flashed patched MIUI zip to extsd card slot 1 , then I flashed GApps.
After rebooting i saw MIUI boot screen but then a black screen with Navigation buttons and status bar , after a minute i got lots a GApps force close's.
I thought it flashed wrong so I rebooted back to recovery and flashed it again , same result.
After trying to install without GApps i got stuck in recovery , so I restored my backup I made earlier and cleared Dalvik + Cache to boot to my stock.
It restored perfectly , after booting i saw the "Optimizing apps" dialog but after 10th app i began to receive fc's for NFC , LG Service's and LGATCMD.
I restored the backup again , same result.
Then used the "Repair File System" option on /system and Repaired permissions.
Now after the boot animation it shows me an black screen with green/blue Led , LDB FC , then LG System Server , NFC and LG P2P. after clicking ok the boot animation shows up again and it loops forever.
Anyway to fix this without factory reset? or Am I soft bricked?
kajos200 said:
Today i started messing around with Recovery and ROMS.
I saw ( There ) , that you can dual boot stock with another Rom so i wanted to try it.
I downloaded MIUI and OpenGapps , Make a boot+system android backup in TWRM , and flashed patched MIUI zip to extsd card slot 1 , then I flashed GApps.
After rebooting i saw MIUI boot screen but then a black screen with Navigation buttons and status bar , after a minute i got lots a GApps force close's.
I thought it flashed wrong so I rebooted back to recovery and flashed it again , same result.
After trying to install without GApps i got stuck in recovery , so I restored my backup I made earlier and cleared Dalvik + Cache to boot to my stock.
It restored perfectly , after booting i saw the "Optimizing apps" dialog but after 10th app i began to receive fc's for NFC , LG Service's and LGATCMD.
I restored the backup again , same result.
Then used the "Repair File System" option on /system and Repaired permissions.
Now after the boot animation it shows me an black screen with green/blue Led , LDB FC , then LG System Server , NFC and LG P2P. after clicking ok the boot animation shows up again and it loops forever.
Anyway to fix this without factory reset? or Am I soft bricked?
Click to expand...
Click to collapse
Try to restore boot.tmg if you backup...i think it's related to kernel i had face similar issue and soloution is flash stock kdz

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