Z3X alot of improvements and bug fixes ,anyway zte a5 2020 frp done!!

[Ziggywong0305]

Selected model: ZTE P963F50 (ZTE Blade A5 2020)
Operation: Erase FRP
Software version: 6.0

Host Power Off... OK
Switch virtual port to NONE... OK
Connect Type-C to HUB... OK
Host Power On... OK
Connect phone to [BOX or PC]
Connect phone in BROM mode. Use volume key buttons or testpoint.
Waiting for device... OK
Device found at COM39
Port: USB\VID_1782&PID_4D00\6&3E55480&0&2
Driver: [UNISOC Communications Inc.,sprdvcom,SPRD U2S Diag,sprdvcom.sys,4.19.38.134]
Port type: BROM
Connecting to device... OK
Selected processor: SC9863A
Load files... (universal) OK
Connect preloader 1... OK
Connect preloader 2... OK
Connect loader 1... OK
Connect loader 2... OK
Serial Number: 732060407433
Read partitions info... OK
Checking A/B state... OK
Read product info... [EXT4] ... OK
Product Brand : ZTE
Product Manufacturer : ZTE
Product Model : ZTE Blade A5 2020
Product Name : P963F50
Product Device : P963F50
Product Board : smooth
Build ID : PPR1.180610.011
Build Date : Thu Oct 22 15:02:24 CST 2020
Display ID : GEN_LA_F_A5_2020_V1.1
Security Patch : 2020-10-05
Version SDK : 28
Version Release : 9
Version Codename : REL
Firmware Version : 20201022.150449
Backup partitions... OK
Formatting "persist" partition... OK
Done!