Don't know what I just did, I need your help - AT&T LG G3

Hi there, I'm a first time poster I really need your help. So I flashed my D850 from 4.4.2 to 7.0 and it's giving me an error and the blue and red lights are flashing with a black screen everytime I try to boot into recovery. I flashed the 7.0 file and was going to flash the Gapps file when this happened. The error message I'm getting is boot certification verify. I can boot into the the 7.0 operating system, but it's stripped of everything like apps, but I can still access settings. Should I do a factory reset from the operating system? Or is there another way to fix this? I was using TWRP 3.0, I did a backup to my internal storage, I did a soft wipe, I flashed the rom, then I wiped the cache and rebooted. Thank you for replying.

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[Q] Moto G Stuck in CM12 Boot Loop

My Moto G, model XT1032 is stuck in a CM12 bootloop. I can boot into fastboot mode and ClockWorkMod Recovery.
So far I have tried re-flashing the CM12 ROM with no success, I have downloaded the original firmware and tried to flash that but I get a "Preflash Validation Failed" error, my phone won't show up on RSD, and I have tried wiping the phone to it's factory setting.
None of these worked and I am out of ideas. Are there any other options to try?
Thanks.
Did you ever have the GPE ROM on your phone? Does your data partition uses f2fs?
If you are getting the validation error when flashing motoboot.img, that is because your current bootloader is newer than the bootloader you are trying to flash.
Hi, I'm fairly certain I had the GPE ROM on it. It was what it came shipped with, that is all I know. As for the data partition I am unsure of the format of it, how would I go about finding this information?
Thanks.
If it has the GPE ROM, it would not use f2fs for data. Do you have twrp on it? If you do, boot into twrp, advanced wipe, and check partition info.
I do not have twrp, I have ClockWorkMod. How do I check the partition on this?
In CWM, go to wipe & format options, custom format options, toggle f2fs<->ext4 migration. Then wipe data, cache, Dalvik, and reboot.
I don't have those options on my CWM, All I have is Reboot, Install Zip, Wipe Data/Factory Reset, Wipe Cache Partition, Backup and Restore, Mounts and storage and advanced. I am using version 6.0.4.6 of CWM.
Install the latest version of Philz Touch for your phone.
Okay, I did that and now my device hangs at the Motorola Bootloader Unlocked Warning screen. Should I flash a new ROM such as CM or try again with the motoboot?
I would do a full wipe and re-install to see what happens.
It's just gone back into the CM boot loop where it hangs at the pulsing CM logo. Should I try a different version of CM that is more stable?
RyanVadera said:
It's just gone back into the CM boot loop where it hangs at the pulsing CM logo. Should I try a different version of CM that is more stable?
Click to expand...
Click to collapse
I'm running the latest CM12 on my xt1032 with no problem.
You may need to flash back to stock 4.4.4, re-install Philz, and them CM12.
The partition layout on the GPE ROM is different than the partition layout on the stock.
Do you know where I can find the stock 4.4.4 file? I can't seem to locate one?
Try here: http://motofirmware.center/files/category/26-falcon/
Thanks, I got 4.4.2 running fine. Any advice on how to avoid getting stuck in another bootloop when I try to re-flash CM12?
Install the latest Philz, create a backup, then flash a ROM of your choice. To be safe, do a full wipe, including system, but not internal storage, before and after the ROM was been flashed.
Okay, Thanks for all your help.
So it all worked? I hope it did.
I'm afraid to say it did not work, It just went back into the boot loop.
How about flashing stock 4.4.4 or ota to the latest stock before flashing cm.
Are you flashing the cm for your phone?

[Completed] Wiped internal storage, unable to flash OS

First off, I'm running (or was running) 5.01 stock Lollipop with the TWRP on my rooted Nexus 5. Installed the Xposed framework, it didn't work so I tried to uninstall it. This caused a boot loop.
This is what I did next: Wiped caches, no use. This is when I accidentally also wiped the internal storage and now the TWRP tells me I don't have an OS installed. I downloaded the stock 5.01 and tried to flash it in the recovery. This resulted in the screen turning black for a second, then it showed me the TWRP logo and returned me to the recovery home screen.
At this point I'm at a loss and would be most grateful, if someone found the time to help me out.
Duplicate.
http://forum.xda-developers.com/general/xda-assist/wiped-internal-storage-unable-to-flash-t3035125

"Encryption Failed" - Phone Will Not Factory Reset

After searching through countless threads on this site, I've had no avail in resetting my Rogers Samsung Galaxy S6 running XtreStoLite 2.2.
A little while ago, I thought it would be a good idea to encrypt my phone with a custom ROM installed. I knew I had recovery and download mode, so I thought It'd be no biggie. Left the phone on overnight encrypting, came back 24 hours later and knew that it hung somewhere. Booted it up and this screen came up: Reset it and restored from TWRP backup, the same screen right here came up: http ://i.imgur.com/J37aZaq .png (sorry XDA will not let me post links, remove spaces) after this, I tried pressing the "reset device" button without success. It just rebooted the phone. Tried to restore from a different backup, no avail, then I tried to flash my custom ROM again through TWRP, no avail. I download ODIN and flashed stock Samsung firmware onto it and it still gave me this screen when I was done. Tried going into TWRP and factory resetting (where it wipes all partitions) and nothing happened. Currently, I'm trying to flash my Samsung Galaxy S6 with the stock firmware through ODIN with the "re-parition" box checked.
It seems there's a hardware flag of some sort stopping this from working. I mean, my file system is brand new, reset to factory defaults, I even checked with ADB and everything has been formatted. Checked with TWRP file manager and everything is good. But I can't get past the "Encryption Failed" screen.
Help me! Thanks.
fix
did you fix this?
Hi, i am encountering the same problem with my G920F.
I have the XtreStoLite_Deo_Mod_v.2.3 and also TWRP installed
I started encrypting but it got stuck so i rebooted my phone and got the same message (Encryption failed, please do a factory reset). So i did the reset but the same screen appeared. I also tried restoring from a back-up from TWRP but the same screen was still there. So i decided to do a full wipe and restore the phone with a twrp back up witch was on my laptop. But when i am in TWRP i can not copy files to (or from) my phone. So it is not possible to get the backup on my phone. I am able to get in to download mode and connect the phone with odin.
My questions are :
- what was the solution to the problem?
- What causes the copying error? And what is the solution? So i can put the backup on my phone and try to restore it this way.
- What are my option with odin? Can i use the TWRP files in odin?
Thanks a lot in advance
Jules
Solved the issue. After a full wipe i installed a stock firmware with odin. It still displayed encryption failed after reboot. But after the factory reset the notification was gone.
I have fixed this
Best solution is on a stock rom to reset. If rooted with recovery -format and wipe all data, reset, let sit at boot for a while, go into recovery and install new rom from USB-OTG, or odin from download mode.

SM-G920T TWRP boot problem

Hey people!
I got an issue with booting my phone. I've just flashed TWRP 3.0.2.0 on my sm-g920t, then I wiped my all data (I needed factory reset). Now, every time when I turn on my phone, it stucks on TWRP recovery mode and I can't set up my firmware, because it says there is no OS!
I have stock ROM. All I needed was the factory reset, but my system will not boot!
I guess I need a stock recovery tar file, because TWRP prevents me from using my phone. Does anybody have this file? I couldn't find that anywhere.

[Help] Device not booting after reinstalling stock via dload and factory reset

Hi,
I recently tried to install a custom rom (Resurrection Remix) on the latest EMUI version which resulted in my device not booting anymore.
After several tries I gave up and wanted to simply use stock with root.
I installed SuperSU, but that did not show up in the application menu.
After that I recovered system and boot from a recent full backup and installed magisk.
That resulted in the device not booting anymore at all. This condition stays now.
I then reinstalled the stock rom via dload method, with a factory reset after, but it then started to be stuck in the blue screen with the honor logo.
Is there anything I can do? TWRP is gone, I only get the stock EMUI recovery.
This happened to mee too. You should try a wipe data and cache from recovery, then reboot. It worked for me.
P.s i flashed a stock recovery don't know if TWRP will work the same, try.
After the dload update the stock recovery is installed again, I wiped data and cache already, but that didnt make it work too :/
EDIT: Found the error: The /data partition is unusable in it's current state (f2fs). Is F2FS the default filesystem for /data or do I need to change it to ext4 or something?

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