STK-L21 android 10 help - GSM-Forum

benoupro · 04-12-2020, 16:27

Checking fastboot device.....OK Reading info.....OK
Device Model: STK-L21
Device Firmware: :STK-L21MDV 10.0.0.198(C185E3R2P1)
Device FB Lock: LOCKED
Device USER Lock: LOCKED
Device Lock: locked
Operation {Read info} ID: 0D6F72DCD5F6DB56
Elapsed time 00:01 -- Version 2.0

can downgrad to 9 becaus bad version and lost empreint

**easy-team** · 04-12-2020, 21:08

STK-L21MDV 10.0.0(C185) Downgrade And Remove Frp By EFT Pro
Firmware download here
Follow the instructions inside txt in downgrade file

STEP1 Open eft pro and go to flash / flash multi app files .. Flashing 1 2 3 APP in step1 folder BY EFT PRO
In Downgrade mode
After Flashing Make Safe Mode And install keyboard or connect keyboard and Connect Internet And go to developer option and enable oem and make reset for phone..
STEP2 Go To Flash and select multi flash And go step2 folder. Select 1.APP 2.APP 3.APP And Connect Upgrade mode and start flashing ..

benoupro · 04-19-2020, 15:23

phone havnt frp
just need downgrad to 9

**easy-team** · 04-19-2020, 16:19

Quote:

Originally Posted by benoupro

phone havnt frp
just need downgrad to 9

Use method above !!!

benoupro · 04-19-2020, 16:25

Quote:

Originally Posted by easy-team

Use method above !!!

but 10 android !!!!!
not 9!!!
STK-L21MDV 10.0.0(C185) Downgrade For FRP Bypass By EFT Pro (AOD)

**easy-team** · 04-19-2020, 19:24

bro this process will downgrade from 10 to 9

mudassar00100 · 04-19-2020, 21:41

bro this process will downgrade from 10 to 9

04-12-2020, 16:27	#1 (permalink)
benoupro No Life Poster Join Date: Apr 2017 Posts: 539 Member: 2711286 Status: Offline Thanks Meter: 27	STK-L21 android 10 help Checking fastboot device.....OK Reading info.....OK Device Model: STK-L21 Device Firmware: :STK-L21MDV 10.0.0.198(C185E3R2P1) Device FB Lock: LOCKED Device USER Lock: LOCKED Device Lock: locked Operation {Read info} ID: 0D6F72DCD5F6DB56 Elapsed time 00:01 -- Version 2.0 can downgrad to 9 becaus bad version and lost empreint

04-12-2020, 21:08	#2 (permalink)
easy-team Product Manager Join Date: Feb 2016 Location: EFT Dongle Posts: 12,141 Member: 2536865 Status: Offline Sonork: 100.1584728 Thanks Meter: 21,266	STK-L21MDV 10.0.0(C185) Downgrade And Remove Frp By EFT Pro Firmware download here Follow the instructions inside txt in downgrade file STEP1 Open eft pro and go to flash / flash multi app files .. Flashing 1 2 3 APP in step1 folder BY EFT PRO In Downgrade mode After Flashing Make Safe Mode And install keyboard or connect keyboard and Connect Internet And go to developer option and enable oem and make reset for phone.. STEP2 Go To Flash and select multi flash And go step2 folder. Select 1.APP 2.APP 3.APP And Connect Upgrade mode and start flashing ..

04-19-2020, 15:23	#3 (permalink)
benoupro No Life Poster Join Date: Apr 2017 Posts: 539 Member: 2711286 Status: Offline Thanks Meter: 27	phone havnt frp just need downgrad to 9

04-19-2020, 19:24	#6 (permalink)
easy-team Product Manager Join Date: Feb 2016 Location: EFT Dongle Posts: 12,141 Member: 2536865 Status: Offline Sonork: 100.1584728 Thanks Meter: 21,266	bro this process will downgrade from 10 to 9

04-19-2020, 21:41	#7 (permalink)
mudassar00100 Junior Member Join Date: Apr 2020 Location: fsd Posts: 14 Member: 2954141 Status: Offline Thanks Meter: 0	bro this process will downgrade from 10 to 9