Monday, February 4, 2019

How downgrade M250N V20d? Need help

Posted by   on Pinterest

I try downgrade M250N but not work. How downgrade this phone? Need special flash file?
Quote:
2019-02-01 16:36:52 > Checking data...2019-02-01 16:36:53 > OK
2019-02-01 16:36:53 > Platform: LG MTK
2019-02-01 16:36:53 > Selected port: COM8
2019-02-01 16:36:53 > Selected baudrate: 921600
2019-02-01 16:36:53 > Selected model: M250N
2019-02-01 16:36:53 > Selected USB connection type
2019-02-01 16:36:55 > Please, disconnect cable, reconnect battery, connect P999 cable (with 910k resistor)
2019-02-01 16:36:55 > or
2019-02-01 16:36:55 > Reconnect battery, press and hold "Vol+" for 10 seconds and connect Micro USB cable.
2019-02-01 16:36:56 > Phone found at port COM20
2019-02-01 16:37:00 > Mode: Emergency
2019-02-01 16:37:00 > Initializing flash...2019-02-01 16:37:02 > OK
2019-02-01 16:37:03 > Model ID: LG-M250n
2019-02-01 16:37:03 > Platform: mt6750
2019-02-01 16:37:03 > Android version: 8.1.0
2019-02-01 16:37:03 > SW version: LGM250nAT-01-V20d-EUR-XX-OCT-31-2018+0
2019-02-01 16:37:03 > LAF Version: 1.1
2019-02-01 16:37:03 > Product ID: CY19S170507001601
2019-02-01 16:37:03 > IMEI:
2019-02-01 16:37:03 > Target operator: GLOBAL
2019-02-01 16:37:03 > Hardware: rev_10
2019-02-01 16:37:03 > Battery level: 27%
2019-02-01 16:37:03 > Reading partitions...2019-02-01 16:37:03 > OK
2019-02-01 16:37:03 > LAF Error: 80000119.
2019-02-01 16:37:05 > Checking security...2019-02-01 16:37:05 > Failed!
2019-02-01 16:37:05 > Blocks reading error!
2019-02-01 16:37:05 > Opening "M250n20b_00_OPEN_EU_OP_0813.kdz"...2019-02-01 16:37:05 > OK
2019-02-01 16:37:05 > Firmware version: M25020b
2019-02-01 16:37:05 > Firmware model: LG-M250
2019-02-01 16:37:05 > Sending signature...2019-02-01 16:37:05 > OK
2019-02-01 16:37:05 > Prepairing firmware...
2019-02-01 16:37:05 > Selecting firmware partitions...2019-02-01 16:37:07 > OK
2019-02-01 16:37:07 > Selected default partitions!2019-02-01 16:37:07 > OK
2019-02-01 16:37:07 > Setting options...2019-02-01 16:37:10 > Failed!
2019-02-01 16:37:10 > Performed by 2.9.2 Software version.
2019-02-01 16:37:10 > Elapsed Time: 00:00:17



Next
Prev Post
Previous
Next Post

No comments:
Write comments