Lenovo A850 Dead Recover By Flashing Factory Firmware Upgarat

Lenovo A850 dead recover by flashing factory firmware

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Action : Write Flash

Tips:

1.Remove Battery, Insert usb cable, Insert battery

2.power off Phone, Remove & Reinsert Battery , insert USB Cable

(In Case Some Phone Required to hold bootkey)

Waiting for Phone Usb...

Phone found [ USB Port:COM114 ]

Connecting...

Connection Done.

Read CPU Info...

CPU_ID: 6582

CPU_SW: 0001

CPU_HW: CA01

uploading boot image to RAM...

Handshake received from Phone.

Detected eMMC FlashType.

uploading boot image to RAM...

Handshake Received from Phone.

eMMC cid: 1501004B3758564D42

CHIP : MT65820000

CPU ID :

EMMC ID : 1501004B3758564D42

EMMC Size: 8GB, usable capacity: 7.29GB

EMMC Name: eMMC_Samsung_K7XVMB

Read Hardware Information is done.

Loading scatter file ...

Read CFG done.

Checking the firmware matches the current BB ...

firmware is valid.

Downloading preloader ......ok

Updating rom info ......ok

Downloading mbr ......ok

Downloading ebr1 ......ok

Downloading uboot ......ok

Downloading bootimg ......ok

Downloading recovery ......ok

Downloading sec_ro ......ok

Downloading logo ......ok

Downloading ebr2 ......ok

Downloading android ......ok

Downloading cache ......ok

Downloading usrdata ......ok

Updating rom info ......ok

All done.

Action completed

Time taken : 00:03:05

Reconnect Battery/USB Cable

CS-Tool Ver 1.38.15