G935F reset screen lock without userdata loss (Android 8.0.0) by EFT Dongle - GSM-Forum

**easy-team** · 05-13-2018, 00:22

1- Extract recovery.img from recovery.img.lz4
2- Make recovery to reset screen lock
3- Flash recovery.EFT.FixEft.EFT.... Done

chris-bp · 05-13-2018, 12:29

Android 7.0 as well? Where can I find *.lz4 file?

**easy-team** · 05-13-2018, 13:31

Quote:

Originally Posted by chris-bp

Android 7.0 as well? Where can I find *.lz4 file?

This is the new compress method used by Samsung in Android 8.0

chris-bp · 05-13-2018, 13:38

OK, but I checked on 7.0 and reset screen lock still doesn't work... Any changes in 8.0?

**easy-team** · 05-13-2018, 15:21

Same procedure , nothing changed !

jryanp · 05-14-2018, 07:18

is this work on diasbled ADB/Usb Debugging? or it only works on adb mode?

Bypx · 05-14-2018, 08:09

Quote:

Originally Posted by jryanp

is this work on diasbled ADB/Usb Debugging? or it only works on adb mode?

It works in download mode, no matter if adb is on.

You have to disable FRP and OEM Lock

ikloveto · 10-30-2018, 16:38

Opening Port COM211...........OK
Verifying Download Mod
OK
Initialization.......OK
Reading Phone Partitation Table........OK
Partition Size : 8192
Unpak pit .......OK
FLASHING FIRMWARE TO PHONE.....
Writing: recovery.img.....
ERROR : phone unable to accept data, wrong command sent
ERROR : FLASHING FAIL!

custom binary (recovery) block by FRP Lock

Mohammed Aamri · 10-30-2018, 18:19

Quote:

Originally Posted by ikloveto

Opening Port COM211...........OK
Verifying Download Mod
OK
Initialization.......OK
Reading Phone Partitation Table........OK
Partition Size : 8192
Unpak pit .......OK
FLASHING FIRMWARE TO PHONE.....
Writing: recovery.img.....
ERROR : phone unable to accept data, wrong command sent
ERROR : FLASHING FAIL!

custom binary (recovery) block by FRP Lock

You must be disable FRP & OEM Lock before do the process .

BR,
Mohammed Aamri

05-13-2018, 00:22	#1 (permalink)
easy-team Product Manager Join Date: Feb 2016 Location: EFT Dongle Posts: 12,320 Member: 2536865 Status: Offline Sonork: 100.1584728 Thanks Meter: 21,639	G935F reset screen lock without userdata loss (Android 8.0.0) by EFT Dongle 1- Extract recovery.img from recovery.img.lz4 2- Make recovery to reset screen lock 3- Flash recovery.EFT.FixEft.EFT.... Done

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05-13-2018, 12:29	#2 (permalink)
chris-bp Insane Poster Join Date: Jul 2016 Posts: 71 Member: 2601320 Status: Offline Thanks Meter: 2	Android 7.0 as well? Where can I find *.lz4 file?

05-13-2018, 13:38	#4 (permalink)
chris-bp Insane Poster Join Date: Jul 2016 Posts: 71 Member: 2601320 Status: Offline Thanks Meter: 2	OK, but I checked on 7.0 and reset screen lock still doesn't work... Any changes in 8.0?

05-13-2018, 15:21	#5 (permalink)
easy-team Product Manager Join Date: Feb 2016 Location: EFT Dongle Posts: 12,320 Member: 2536865 Status: Offline Sonork: 100.1584728 Thanks Meter: 21,639	*Same procedure , nothing changed !*

05-14-2018, 07:18	#6 (permalink)
jryanp Freak Poster Join Date: Feb 2012 Posts: 220 Member: 1723271 Status: Offline Thanks Meter: 51	is this work on diasbled ADB/Usb Debugging? or it only works on adb mode?

10-30-2018, 16:38	#8 (permalink)
ikloveto Freak Poster Join Date: Jan 2006 Location: surat Posts: 363 Member: 219420 Status: Offline Thanks Meter: 79	Opening Port COM211...........OK Verifying Download Mod OK Initialization.......OK Reading Phone Partitation Table........OK Partition Size : 8192 Unpak pit .......OK FLASHING FIRMWARE TO PHONE..... Writing: recovery.img..... ERROR : phone unable to accept data, wrong command sent ERROR : FLASHING FAIL! custom binary (recovery) block by FRP Lock