ZTC X20 FIRMWARE SPD FLASH FILE 100% TESTED

SP7731GEA_HDR_sp7731g_1h10_7.1_MRA58K_release-keys_X20
Following this problem solved by this firmware
1. Hang logo fixed 
2. LCD blanking solved 
3. Monkey virus fixed
4. Unfortunately, problem solved
5. Dead boot repair firmware
6. Storage full solved 
7. Phone Slow problem solved
Download Link 
Flash tool Link
Furious
Furious

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