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Seeing "alps-mp-o1.mp5" in your unit's settings tells you that you are likely dealing with an AC8227L-based head unit, which is the first and most critical step in finding the right update.
MT8163 tablets require a PC-based flash using SP Flash Tool, as described above. alps-mp-o1.mp5 update
This is a common issue with generic units, often indicating that the MCU software ( TS907.x.x ) does not match the system firmware. You must find the precise MCU software that matches your hardware, which can be found in forums like 4PDA .
If the unit is frozen, look for a tiny "RST" button on the front panel and use a paperclip to reset it. This public link is valid for 7 days
INSTALLING...
Select the file and start the update. The process usually takes about 15 minutes. Method 2: System Settings Update Navigate to Settings . Scroll to System . Select System Upgrade or System Update . Can’t copy the link right now
Rename the file exactly to update.zip . Do unzip it. Copy update.zip directly to the root directory of your USB drive. Step 3: Trigger the Installation Process
: Users often experience annoying AC control pop-ups that take too long to disappear. A "feature" to adjust the transparency or timeout duration of these overlays would significantly improve the driving experience while using GPS. Automated Factory Data Reset (Pre-Boot)
Before attempting any update, you must identify your exact hardware to prevent bricking your unit.