Lenovo A850 Bootloop
 

Just FULL FACTORY RESET (ALL)

Operation : Format FileSystem [ v1.58 ]

1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey

Wait for phone...
Phone found! [ 3 ]
Sync...
Inital Boot Ok!
BB_CPU_PID : 6582
BB_CPU_NME : [MediaTek] MT6582_S00
BB_CPU_EXT : 0xCA01 , 0x8A00 , 0x0000
Processing BROM stage
Settings for BROM configured!
SecCfgVal : 0x00000000
BromVer : 0x00FF
BLVersion : 0x0001
PreLoader : Active [ Boot with PL ]
BootLdrSS : NORMAL with PRELOADER
Processing DA stage
DA Select done, will use MTK_AllInOne_DA_v5.1624.16.07
Sending and initialize DA ...
Running DA ver.4.2 on BBID : 0x87
NAND Flash : NOT INSTALLED
eMMC Flash : 1501004B355530304D02DF29CCECB081
Initialize Memory ...
DRAM already initialized by Preloader
DAgent sent , init HW now
eMMC FlashIC initialized
[eMMC] : FLASH_VEN : 0x15 , OEM : 0100
[eMMC] : FLASH_INF : [SAMSUNG] , M00U5
[eMMC] : FLASH_CID : 1501004B355530304D02DF29CCECB081
[eMMC] : FLASH_BRT : 0x00200000 , 0x00200000 , 0x00020000
[eMMC] : FLASH_LEN : 0x00000000E9000000
[eMMC] : FLASH_UCP : 3728 MiB [eMMC 4 GiB]
DEV RID : 0xC3FF9666AE73BD6791473E6C1A50DE61
INT RAM : 0x00020000
EXT RAM : 0x40000000 [1 GiB]
BOOT TYPE : EMMC_FLASH_BOOT
SOC VERIFY : C1
Boot Ok!


Clear USERDATA
Clear Ok!
Clear CACHE
Clear Ok!

Done!
Elapsed: 00:00:27
Reconnect Power/Cable!