Please help !!! i need stk-l21 downgrade firmware mrt

[karim kazanova]

Mobile Phone Product Name
...
(bootloader) STK-L21
OKAY [ 0.006s]
finished. total time: 0.006s
Reading Mobile Version Info
...
(bootloader) :STK-L21M 10.0.0.274(C185E3R5P1)
OKAY [ 0.005s]
finished. total time: 0.005s
Reading Mobile basverlist Version Info
...
(bootloader) :STK-LGRP3-OVS 10.0.0.274
OKAY [ 0.007s]
finished. total time: 0.007s
Reading Mobile cust Version Info
...
(bootloader) :STK-L21M-CUST 10.0.0.3(C185)
OKAY [ 0.007s]
finished. total time: 0.007s
Reading Mobile preload Version Info
...
(bootloader) :STK-L21-PRELOAD 10.0.0.1(C185R5)
OKAY [ 0.006s]
finished. total time: 0.006s
Reading Mobile Bootloader Lock Info
...
(bootloader) FB LockState: LOCKED
(bootloader) USER LockState: LOCKED
OKAY [ 0.001s]
finished. total time: 0.001s

 

[prasadmca22]

Try this firmware at your own risk not tested by me

Google Drive - Virus scan warning

 

[karim kazanova]

Try this firmware at your own risk not tested by me

Google Drive - Virus scan warning

thanks for replay i wish that i can test it but the customer take his phone and i will save this firmware for another one