GSM-Forum - View Single Post - Zong E5573cs-322 Unlock done done done [SUCCESS REPORT]

Wajib Ur Rehman · 09-06-2017, 10:41

hello sir i want to update firmware but it give me "error 21 failed to get user information"
plz help....

09-06-2017, 10:41	#8 (permalink)
Wajib Ur Rehman Junior Member Join Date: Jun 2017 Posts: 21 Member: 2726633 Status: Offline Thanks Meter: 0	hello sir i want to update firmware but it give me "error 21 failed to get user information" plz help....