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Men7896 · 02-01-2018, 01:26

HIhi
Zte blade A520 frp unlock failed.
The log :
Using library Brom_DLL_v7.1733.4
Searching phone in normal mode;
[connect the phone powered off to the usb cable]
Phone detected (MediaTek PreLoader USB VCOM (Android) (COM66))
Preparing to start flash mode;
Preparing to open COM66
Connecting;
Downloading DA;
Initializing;
ERROR: Connection failed !
ERROR: BOOT_PHONE;

Any help?
Thanks in advance.
Regards

02-01-2018, 01:26	#1 (permalink)
Men7896 No Life Poster Join Date: Sep 2010 Location: PNG Papua New Guinea Posts: 631 Member: 1395476 Status: Offline Sonork: Men7896 Thanks Meter: 52	zte blade A520 frp unlock fail HIhi Zte blade A520 frp unlock failed. The log : Using library Brom_DLL_v7.1733.4 Searching phone in normal mode; [connect the phone powered off to the usb cable] Phone detected (MediaTek PreLoader USB VCOM (Android) (COM66)) Preparing to start flash mode; Preparing to open COM66 Connecting; Downloading DA; Initializing; ERROR: Connection failed ! ERROR: BOOT_PHONE; Any help? Thanks in advance. Regards