[addae]

my lg g4 f500l h811 phone is dead after mistakingly flash its different firmware to the phone. The phone does not boot again download mode to rewrite the backup firmware of the phone. Meaning i read the backup firmware with umt box and save it before flashing another firmware to the phone which render it dead. Please i need help to revive this phone. The phone now display hs-usb 9008 scan port. Please i need help.

[hovatek]

my lg g4 f500l h811 phone is dead after mistakingly flash its different firmware to the phone. The phone does not boot again download mode to rewrite the backup firmware of the phone. Meaning i read the backup firmware with umt box and save it before flashing another firmware to the phone which render it dead. Please i need help to revive this phone. The phone now display hs-usb 9008 scan port. Please i need help.

1. Was the firmware you flashed a backup of another device of factory / official firmware?
2. Can I see a screenshot of what it gets detected as in device manager
3. Do you now have the right firmware and have you tried QFIL + test point?

[addae]

I am having the back up file from the phone but have not tried qfil+test point. Please can i get guide to qfil+test point.

[X3non]

I am having the back up file from the phone but have not tried qfil+test point. Please can i get guide to qfil+test point.

TP @ https://image.ibb.co/mTPs5v/G4_H811.jpg
does your backup have firehorse programmer file included? if yes, try flashing it using the guide @ https://www.hovatek.com/forum/thread-22466.html

[addae]

Please i backup the file with umt lg module so the firehorse file not part of it. Please so what will do now when the firehorse file not part.

[addae]

Please look at the deatails o f lg phone with the help of the imei: 1.IMEI:357767062756914 , 2. Brand: LG, 3.Phone model: G4 F500L , 4. Serial number: 507KPFX0276371 ,5.Product model: LGF500L , Manufacture date: July 20, 2015 ,6. Shipped from factory : July 28, 2015 , 7. Estimated phone age: 4year(s) 1month(s) 3week(s) 2 day(s) ,8. Buyer code: LGT, 9. Buyer name: LG U+, CSN number: LG0000744240057, 10. Blacklist: Clean. Please this are the details,but still can not get the firmware from the link www.lg-firmwares.com or the lg fun club link. Please help me get this lg stock rom .i beg.

[X3non]

...

F500l KDZ firmware @ https://lg-firmwares.com/lg-f500l-firmwa...=firmwares ; ensure to use latest version
loosen the phone and look for the model number indicated on the board, it maybe different from what you have on the stickers "F500l"
then use the SD card revival method @ https://forum.xda-developers.com/tmobile...0-t3461629

[addae]

Please you did a good work but i need the f500l firehorse programme and the raw programme and the patch of the phone. I tried the qfil with lg f500l i downloaded but gave invalid and did not even write the firmware. And i also tried umt lg module and also fail because the phone is not in download mode. Please i beg help me with the firehorse programme file for me to revive this phone.

[X3non]

Please you did a good work but i need the f500l firehorse programme and the raw programme and the patch of the phone. I tried the qfil with lg f500l i downloaded but gave invalid and did not even write the firmware. And i also tried umt lg module and also fail because the phone is not in download mode. Please i beg help me with the firehorse programme file for me to revive this phone.

you can only get firehorse and rawprogram file from qfil flashable firmware (not available) or backup using a dongle / box that'll drop the file e.g miracle box

[addae]

So please aside this, i can not flash the direct lg f500l stock rom to the phone. Please i am have miracle box , nck box and umt box, but have tried flashing the firmware or the stock rom of the phone and it fail me. This phone does not move to download mode to talk of fast mode. Is the anyway i can extract the stock rom kdz of the phone to get the rawprogramme and the firehorse. Please help me.