Fixed: LAUNCH X431 CRP919E Serial No. Has Not Been Registered

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

Accidentally it may happen to your LAUNCH X431 CRP919E device “Serial number has not been registered” issue. At this time, what should we do? Here we provide 2 solutions to fix the error.

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

 

Check Device Version

Settings >> About >> Version

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

 

Solution 1. If the APP version is lower than V1.07_2.14, tap “Clear up” first, then upgrade the software.

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

 

Solution 2. If the problem is still not been solved after cleaning up the cache, please copy these 2 APK to a SD card.

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

 

Remove the cover of X431 CRP919E device, here is the SD card port. Insert the SD card.

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

 

Settings >> Long press “Network” and slide up repeat 3 times.

 

Settings(设置) >> Input 668, confirm(确定)

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

 

Storage >> Install 2 APK

 

After installing completed, re-connect to WiFi.

Now the problem was solved! The error reminder has gone.

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

Fixed LAUNCH X431 CRP919E Serial No. Has Not Been Registered

 

Technical Support

Email: Sales@X431shop.eu
WhatsApp: +86 18054815707

www.x431shop.eu

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