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Edited by Stargazer at 2019-12-23 13:17
I am a Japanese engineer.
I bought a z2se last year from GearBest and then I've gotten both issues of reboot and microphone.
I've been searching for solutions in forums but got nothing.
So I decided to open the case, then I've seen there were some connector with poor contact.
Disconnect connectors, Clean up with Isopropyl Alcohol, Dry with dust blower, Connect it and do protection with Polyimide tape, And assemble covers.
Now I have a Z2se that works perfectly.
I guess there are some impurities in the manufacturing process of UMIDIGI factory.
I recommend white masks and gloves should be worn to Cute assemblers.
However, I strongly believe UMIDIGI already has been improved those problem now because my F1 is working very well with no problem. |
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