[F500S/L/K] LG G4 Korean Variant - Rooted, Remove Bloatware & Fixes

[Manh_IT]

Hi, you do not type Send_Command.exe at the #, you type that on your PC command prompt.

Afterwards I get the # prompt, type id and get uid=0(root) gid=0(root) context=u:r:recovery:s0

---------- Post added at 09:35 PM ---------- Previous post was at 09:02 PM ----------



I would warn anyone trying to flash OP, looks like a few of us have tried and ended up "soft bricked" without a method to recover. YMMV

I have test files its image before the public. I do not know why you're having problems, you can manipulate something wrong !!!

 

[Manh_IT]

Ok haha tried again again. Worked, reset. But now it's in Korean.

I am guessing same as English, Android is starting.

You get yours to boot?

You flash F500L V10o or F500L V10W?
Your base system ver?
You also keep the backup file system stock (system.img)?
Please keep status your devices now, do not try to do anything else if not can lead to "hard brick". I'll figure out a way to restore system from backup file stock.

 

[mehra1]

You flash F500L V10o or F500L V10W?
Your base system ver?
You also keep the backup file system stock (system.img)?
Please keep status your devices now, do not try to do anything else if not can lead to "hard brick". I'll figure out a way to restore system from backup file stock.

I have flashed F500L V10w
Base system was 10b i think, I am not 100% sure.
And i haven't backed up my stock system image.
Thanks for helping.

 

[Manh_IT]

I have flashed F500L V10w
Base system was 10b i think, I am not 100% sure.
And i haven't backed up my stock system image.
Thanks for helping.

Software version now on devices = software version of Rooted System, if not will be bootloop!
Sorry you I did not have a warning about this issue
I also discovered this issue!!!

You can go to Download Mode now or not?

 

[storm91]

Hi, finally found this thread, glad to see this. Has anyone tried on F500S 10n?

 

[mehra1]

Software version now on devices = software version of Rooted System, if not will be bootloop!
Sorry you I did not have a warning about this issue
I also discovered this issue!!!

You can go to Download Mode now or not?

Yes I am able to boot in download mode.

 

[Manh_IT]

Yes I am able to boot in download mode.

You have a backup system.img in Internal storage or not?

if not, you have to wait for a method to flash img from external memory card

 

[nanoux3960]

i have f500l v10o version can i put v10w? or not

 

[mehra1]

That is sad as I was stuck at Android upgrading so I read one of your reply then hard reset it.
I will wait for it. But thanks for the quick response.

 

[Manh_IT]

i have f500l v10o version can i put v10w? or not

Not. You have a "bootloop"!!!

 

[kwan788]

Hi,my phone is F500L software version F500L09a,after flashing rooted F500L10w i stuck at LG logo. Then i flash H815B kdz and able to boot into phone.But there is no phone signal.Is there any solution that flash the modem baseband file to my phone?I already get the modem file from another user.There is 3 file modem.img,modemst 1.img and modemst2.img file. Does this command correct to push the modem file to my phone?
dd if=/sdcard/modem.img bs=8192 seek=65536 count=11008 of=/dev/block/mmcblk0p1

Thanks.

 

[Manh_IT]

Hi, finally found this thread, glad to see this. Has anyone tried on F500S 10n?

 

[storm91]

Hi thanks for the reply, any issue for the root? Can you write for me the complete process? I go through the entire thread and find issue of people bricking their G4 (soft brick). And what are the update notes, I saw the #1 post you did update about the change log of F500K and F500L variants but F500S is still 'soon to be update'.

 

[Manh_IT]

Hi,my phone is F500L software version F500L09a,after flashing rooted F500L10w i stuck at LG logo. Then i flash H815B kdz and able to boot into phone.But there is no phone signal.Is there any solution that flash the modem baseband file to my phone?I already get the modem file from another user.There is 3 file modem.img,modemst 1.img and modemst2.img file. Does this command correct to push the modem file to my phone?
dd if=/sdcard/modem.img bs=8192 seek=65536 count=11008 of=/dev/block/mmcblk0p1

Thanks.

Rooted system H815B flash, then flash modem ... via "by-name" address!

or you can accurately calculate the price you bs, seek, count to falsh via download!

 

[Manh_IT]

Hi thanks for the reply, any issue for the root? Can you write for me the complete process? I go through the entire thread and find issue of people bricking their G4 (soft brick). And what are the update notes, I saw the #1 post you did update about the change log of F500K and F500L variants but F500S is still 'soon to be update'.

http://forum.xda-developers.com/showpost.php?p=62147491&postcount=2

 

[clockcycle]

I have test files its image before the public. I do not know why you're having problems, you can manipulate something wrong !!!

I followed all instructions 100%

---------- Post added at 05:05 AM ---------- Previous post was at 05:03 AM ----------

You flash F500L V10o or F500L V10W?
Your base system ver?
You also keep the backup file system stock (system.img)?
Please keep status your devices now, do not try to do anything else if not can lead to "hard brick". I'll figure out a way to restore system from backup file stock.

I flashed 10w. My original was 10a. I also followed your instructions and reset, but I have a copy on pc.

---------- Post added at 05:10 AM ---------- Previous post was at 05:05 AM ----------

Rooted system H815B flash, then flash modem ... via "by-name" address!

or you can accurately calculate the price you bs, seek, count to falsh via download!

If i am reading correctly, h815b boots on f500l but loses modem.

I can enter download mode and make backups of modem. Flash h815b, then flash my modem backups?

Would that work?

Is there a way to push original system.img to internal memory via download mode, perhaps using send_command.exe?

This is my original F500Lx10a stock system.img.

https://www.androidfilehost.com/?fid=24052804347785676

 

[cliff p]

I also wonder if you could just push your backed up image to the internal sd root via adb push, overwriting the modified system image and then have the software on the PC do its thing just as before.

 

[clockcycle]

I also wonder if you could just push your backed up image to the internal sd root via adb push, overwriting the modified system image and then have the software on the PC do its thing just as before.

Adb devices doesnt return results. My unit doesn't boot. No developer no usb debugging.

I'm thinking reading other posts perhaps if we have boot.img of 10w would work? Feels like it gets more dangerous towards hard brick..

Edit. I found U+ f500l KDZ but could not understand the language to find how to download.

 

[nanoux3960]

easy_lef_G4 doesn't work on my pc(windows seven)
can someone help me?

 

[mehra1]

Adb devices doesnt return results. My unit doesn't boot. No developer no usb debugging.

I'm thinking reading other posts perhaps if we have boot.img of 10w would work? Feels like it gets more dangerous towards hard brick..

Edit. I found U+ f500l KDZ but could not understand the language to find how to download.

Hi, please share the link