User: HUAPRO9
Looking for a device in upgrade mode
No devices detected in upgrade mode
Looking for a device in fastboot mode
Device found: 7EX7N17318001972
15-Jun-18 12:47:21 PM Starting to write device in FASTBOOT mode...
Device found: 7EX7N17318001972
IMEI: 862790032976204
Build number: :VTR-L29 8.0.0.360(C185)
Product model: VTR-L29
Not enough credits
Pleas help me about this Error Issue