vivo y30 phone not detect in brom mode! [Answered] - GSM-Forum

rahulka · 08-05-2022, 17:21

i see this error first time!
used power cable and normal cable
unknow dev id xxxx2000 bla bla bla

Quote:

Selected model: Vivo 1938 (Y30)
Operation: Read PTT
Software version: 3.9

Host Power Off... OK
Switch virtual port to NONE... OK
Connect Type-C to HUB... OK
Host Power On... OK
Connect phone to BOX in BROM/PRELOADER Mode
Wait for device connecting... OK
Driver: [MediaTek Inc.,wdm_usb,MediaTek PreLoader USB VCOM (Android),usb2ser.sys,3.0.1504.0]
Device found at COM30 [PRELOADER]
Open port... OK
Send start cmd... OK
Get HW code from device... 0766
Get HW & SW version from device... OK
HW VER: CA00, SW VER: 0000, HW SUB CODE: 8A00
Detect chip [MT6765]
Library Version [2]
Select platform... OK
Init BROM... OK
Force Charge... OK
Disable WatchDog Timer... OK
Force switch to BROM... OK
Switch virtual port to USB... OK
Connect Type-C to BOX... OK
Host Power On... OK
Wait for device... timeout

Selected model: Vivo 1938 (Y30)
Operation: Read Info META
Software version: 3.9

Host Power Off... OK
Switch virtual port to NONE... OK
Connect Type-C to HUB... OK
Host Power On... OK
Connect phone to BOX in BROM/PRELOADER Mode
Wait for device connecting... OK
Driver: [MediaTek Inc.,wdm_usb,MediaTek PreLoader USB VCOM (Android),usb2ser.sys,3.0.1504.0]
Device found at COM30 [PRELOADER]
Open port... OK
Send start cmd... OK
Get HW code from device... 0766
Get HW & SW version from device... OK
HW VER: CA00, SW VER: 0000, HW SUB CODE: 8A00
Detect chip [MT6765]
Library Version [2]
Select platform... OK
Init BROM... OK
Force Charge... OK
Disable WatchDog Timer... OK
Force switch to BROM... OK
Switch virtual port to USB... OK
Connect Type-C to BOX... OK
Host Power On... OK
Wait for device... timeout

Z3X · 08-05-2022, 17:30

Hello. Use testpoint in this case.

uzaid123 · 08-06-2022, 08:48

why u not provide new model brom issue service you 7 to 8 update but currently 3.9 and vivo brom security you not provide

***MALIK*** · 08-06-2022, 12:15

Quote:

Originally Posted by Z3X

Hello. Use testpoint in this case.

plaese upload test point

mrehan991 · 12-01-2022, 17:08

vivo y30 1940 Latest security
Test point please??

Z3X · 12-01-2022, 17:53

Quote:

Originally Posted by mrehan991

vivo y30 1940 Latest security
Test point please??

Hello. If you are skilled tech you can try to short some memory data lines.

mrehan991 · 12-03-2022, 12:42

I try but no found...?

Any one have tested test-point??

gsmmithun · 12-04-2022, 12:11

search isp of this module then clk to gnd short

08-05-2022, 17:30	#2 (permalink)
Z3X Product Supporter Join Date: Feb 2008 Location: z3x Posts: 15,926 Member: 706257 Status: Offline Thanks Meter: 5,055	Hello. Use testpoint in this case.

08-06-2022, 08:48	#3 (permalink)
uzaid123 Freak Poster Join Date: Sep 2021 Location: India Age: 24 Posts: 108 Member: 2996162 Status: Offline Thanks Meter: 12	why u not provide new model brom issue service you 7 to 8 update but currently 3.9 and vivo brom security you not provide

12-01-2022, 17:08	#5 (permalink)
mrehan991 Freak Poster Join Date: Feb 2017 Location: Pakistan Posts: 180 Member: 2680797 Status: Offline Thanks Meter: 44	vivo y30 1940 Latest security Test point please??

12-03-2022, 12:42	#7 (permalink)
mrehan991 Freak Poster Join Date: Feb 2017 Location: Pakistan Posts: 180 Member: 2680797 Status: Offline Thanks Meter: 44	I try but no found...? Any one have tested test-point??

12-04-2022, 12:11	#8 (permalink)
gsmmithun Product Supporter Join Date: Feb 2015 Location: USA.INDIA,BD Age: 32 Posts: 676 Member: 2348745 Status: Offline Sonork: 100.1611282 Thanks Meter: 396	search isp of this module then clk to gnd short