Acer Z220 FRP Lock Problem Solved by Fastboot

    Acer Z220 FRP Lock Problem how to get solved on Fastboot mode
    Acer Z220 phone information 

    The first time Acer Z220 had problem with stuck on logo / boot loop caused by updated OTA. So the the google account still available inside system of Android. If FRP lock working we cannot do anything for example cannot flashing by ADB Sideload, With Flashing tool,will not working.


    Before we Need to download ADB Fastboot Last version will working good => Can found here
    Learn also how to step by step open command with ADB Fastboot in Folder => Read More


    Okay, Step by Step fix problem FRP locked for acer z200 phone bootloop.
    *Press Vol Down and Power Button, Will show fastboot mode in display.
    *Open ABD and Fastboot tool and try to type command.
    *_ ) fastboot -w
    *_ ) fastboot oem unlock
    *_ ) fastboot erase cahce
    *_ ) fastboot reboot

    Now can looking the logs for fastboot cmd.

    CD:\ADBFastboot>fastboot -w

    Creating filesystem with parameters:

    Size: 5713129472

    Block size: 4096

    Blocks per group: 32768

    Inodes per group: 8112

    Inode size: 256

    Journal blocks: 21793

    Label:

    Blocks: 1394807

    Block groups: 43

    Reserved block group size: 343

    Created filesystem with 11/348816 inodes and 46443/1394807 blocks

    target reported max download size of 301989888 bytes

    Creating filesystem with parameters:

    Size: 291504128

    Block size: 4096

    Blocks per group: 32768

    Inodes per group: 5936

    Inode size: 256

    Journal blocks: 1112

    Label:

    Blocks: 71168

    Block groups: 3

    Reserved block group size: 23

    Created filesystem with 11/17808 inodes and 2284/71168 blocks

    erasing 'userdata'...

    OKAY [ 5.917s]

    sending 'userdata' (90993 KB)...

    OKAY [ 3.277s]

    writing 'userdata'...

    OKAY [ 3.777s]

    erasing 'cache'...

    OKAY [ 0.190s]

    sending 'cache' (6076 KB)...

    OKAY [ 0.225s]

    writing 'cache'...
    FAILED (remote: Due to device is fused, non-merged file is not supported)

    finished. total time: 13.401s

    CD:\ADBFastboot>fastboot oem unlock
    ...

    OKAY [ 0.008s]

    finished. total time: 0.009s

    CD:\ADBFastboot>fastboot erase cache

    ******** Did you mean to fastboot format this partition?

    erasing 'cache'...

    OKAY [ 0.194s]

    finished. total time: 0.196s

    CD:\ADBFastboot>fastboot reboot

    rebooting...

    finished. total time: 0.006s

    Acer Z220 FRP Lock Problem Solved by Fastboot

    Reviewed by Unknown on Tuesday, March 01, 2016 Rating: 5

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