GSM-Forum - View Single Post - VOG-AL00 downgrade failed only fastboot need solution ?

gsmiulian · 04-28-2020, 16:03

i use file VOG-AL00 10.0.0(C00) Unlock Huawei id by EFT PRO

downgrade failed only com 1 in device manager

i write board firmware Board Software ] Huawei P30 Pro VOG-AL00 VOG-L29 VOG-L09 VOG-L04 VOGUE-BD 1.0.0.86 Board Software general 9.1.0 r1 EMUI9.1.0 05022MXS

write done
only fastboot black screen

04-28-2020, 16:03	#1 (permalink)
gsmiulian No Life Poster Join Date: Mar 2008 Location: FOCSANI Age: 39 Posts: 923 Member: 718470 Status: Offline Thanks Meter: 79	VOG-AL00 downgrade failed only fastboot need solution ? i use file VOG-AL00 10.0.0(C00) Unlock Huawei id by EFT PRO downgrade failed only com 1 in device manager i write board firmware Board Software ] Huawei P30 Pro VOG-AL00 VOG-L29 VOG-L09 VOG-L04 VOGUE-BD 1.0.0.86 Board Software general 9.1.0 r1 EMUI9.1.0 05022MXS write done only fastboot black screen