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Firmware update - APPC-10SLB - Android 8 downgrade to Android 6.0.1
Contents
Installing the RockChip driver ........................................................................................................ 2
Reading the serial number ............................................................................................................. 3
Performing the upgrade ................................................................................................................. 5
Writing the device’s serial number ................................................................................................ 7
This instruction is a step-by-step manual on how to downgrade Android 8.1 to 6.0.1 using a Windows
7 or Windows 10 workstation.
Please note that it’s very important to follow the exact steps of this manual for a successful update.
By no means detach the power supply from the unit while updating the firmware or press any other
buttons than described. This could lead to irreversible damage of the device.
It’s necessary to use the USB Burning update method and please keep in mind that the flash time
may take up to 5 minutes due to the eMMC type used. For a successful update, we advise you to
connect the APPC-10SLB to your PC using a micro-USB cable.
Follow the next steps to downgrade Android 8.1 to 6.0.1
The following packages should be downloaded:
A. APPC-10SLB Android 6.0 firmware:
https://drive.google.com/open?id=1U_avYMBnR2hOwpD3NJjdXwts3INzqTob
B. Android Tool Release (v2.54) Download: https://we.tl/t-xmqurSh9NF
C. RockChip Driver Assistant 4.5: https://we.tl/t-yeAkIjdmLJ
D. UpgradeDII Tool v1.35: https://we.tl/t-L59kI4UbD3
E. WNpctool V1.2.0: https://we.tl/t-h3PMinZAAg
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