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Dear user,
Please clear the Cached data in Settings --> Storage & USB --> Internal storage.
If that doesn't help, process a factory data reset, set the system language to English and try again.
If you're still unsuccessful, you can update your phone with SP Flash Tool. You might need some time to get familiar with that application and method but anyway it's a quick and safe process.
Link: http://community.umidigi.com/thread-3512-1-1.html
Regards,
Bence |
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