GSM-Forum - View Single Post - UFS memory connection troubles, question, discuss thread

giaguaro · 07-13-2023, 08:01

Hello, need help with isp ufs connection , sm-g991B connection like photos.erro log attached (bga254 socket tested with some ufs in socket reads well, and tested isp on g975f also reads ok). RST pin connected to VCCQ on , the only mds I've done to the socket was bypass R4 and R4 . resistors are all 47ohm (tryed with 22 ohm, same result)

Looking for EasyJTAG box...
EasyJTAG API ver. 3403
EasyJTAG Box Serial = 8AB721F96FE227FD
Card Serial = AA04DC7D
EasyJTAG Box Firmware = 2,5301

Changelog:
05-05-2021 (ver 1.6.6.0)

Add: New keys for Oppo unpack
Fix: Bugs that have been found through your crash report

05.05.2021 (ver 2.0.1.0)

Add: Vendor LG
Add: Mediatek Preloader Parser
Add: OnePlus Unpacker
Add: Xiaomi Custom EDL Authorization
Add: Xiaomi Remove Mi Account (only Qualcomm)

No updates

Operation: Connect to Z3X EasyJtagPlus

Setting Interface to EasyJtag2/UFS ISP
Setting IO Levels to Low
Setting Frequence to 66 Mhz

Socket Information :
Socket Mark: EasyJTAG UFS Socket BGA-254 by EasyJTAG 12.10.22
Socket Serial: 01236C2CE1A37786EE
Socket Type: UFS_SOCKET_BGA_254

Can't init device. Error: -57. Reason: Unknown error: -57

Operation: Connect to Z3X EasyJtagPlus

Setting Interface to EasyJtag2/UFS ISP
Setting IO Levels to Low
Setting Frequence to 66 Mhz

Socket Information :
Socket Mark: EasyJTAG UFS Socket BGA-254 by EasyJTAG 12.10.22
Socket Serial: 01236C2CE1A37786EE
Socket Type: UFS_SOCKET_BGA_254

Can't init device. Error: -57. Reason: Unknown error: -57

Operation: Connect to Z3X EasyJtagPlus

Setting Interface to EasyJtag2/UFS ISP
Setting IO Levels to Low
Setting Frequence to 66 Mhz

Socket Information :
Socket Mark: EasyJTAG UFS Socket BGA-254 by EasyJTAG 12.10.22
Socket Serial: 01236C2CE1A37786EE
Socket Type: UFS_SOCKET_BGA_254

Can't init device. Error: -56. Reason: Unknown error: -56

Operation: Connect to Z3X EasyJtagPlus

Setting Interface to EasyJtag2/UFS ISP
Setting IO Levels to Low
Setting Frequence to 66 Mhz

UFS Init Failed. Error: -113. Reason: Unknown error: -113

Operation: Connect to Z3X EasyJtagPlus

Setting Interface to EasyJtag2/UFS ISP
Setting IO Levels to Low
Setting Frequence to 66 Mhz

Socket Information :
Socket Mark: EasyJTAG UFS Socket BGA-254 by EasyJTAG 12.10.22
Socket Serial: 01236C2CE1A37786EE
Socket Type: UFS_SOCKET_BGA_254

Can't init device. Error: -57. Reason: Unknown error: -57

https://ibb.co/LRMgsmh
https://ibb.co/0cv3HRF
https://ibb.co/YLSxfbZ

07-13-2023, 08:01	#271 (permalink)
giaguaro Insane Poster Join Date: Jan 2008 Location: California USA Posts: 74 Member: 693376 Status: Offline Thanks Meter: 5	sm-g991b ufs isp connection error with bga254 socket Hello, need help with isp ufs connection , sm-g991B connection like photos.erro log attached (bga254 socket tested with some ufs in socket reads well, and tested isp on g975f also reads ok). RST pin connected to VCCQ on , the only mds I've done to the socket was bypass R4 and R4 . resistors are all 47ohm (tryed with 22 ohm, same result) Looking for EasyJTAG box... EasyJTAG API ver. 3403 EasyJTAG Box Serial = 8AB721F96FE227FD Card Serial = AA04DC7D EasyJTAG Box Firmware = 2,5301 Changelog: 05-05-2021 (ver 1.6.6.0) Add: New keys for Oppo unpack Fix: Bugs that have been found through your crash report 05.05.2021 (ver 2.0.1.0) Add: Vendor LG Add: Mediatek Preloader Parser Add: OnePlus Unpacker Add: Xiaomi Custom EDL Authorization Add: Xiaomi Remove Mi Account (only Qualcomm) No updates Operation: Connect to Z3X EasyJtagPlus Setting Interface to EasyJtag2/UFS ISP Setting IO Levels to Low Setting Frequence to 66 Mhz Socket Information : Socket Mark: EasyJTAG UFS Socket BGA-254 by EasyJTAG 12.10.22 Socket Serial: 01236C2CE1A37786EE Socket Type: UFS_SOCKET_BGA_254 Can't init device. Error: -57. Reason: Unknown error: -57 Operation: Connect to Z3X EasyJtagPlus Setting Interface to EasyJtag2/UFS ISP Setting IO Levels to Low Setting Frequence to 66 Mhz Socket Information : Socket Mark: EasyJTAG UFS Socket BGA-254 by EasyJTAG 12.10.22 Socket Serial: 01236C2CE1A37786EE Socket Type: UFS_SOCKET_BGA_254 Can't init device. Error: -57. Reason: Unknown error: -57 Operation: Connect to Z3X EasyJtagPlus Setting Interface to EasyJtag2/UFS ISP Setting IO Levels to Low Setting Frequence to 66 Mhz Socket Information : Socket Mark: EasyJTAG UFS Socket BGA-254 by EasyJTAG 12.10.22 Socket Serial: 01236C2CE1A37786EE Socket Type: UFS_SOCKET_BGA_254 Can't init device. Error: -56. Reason: Unknown error: -56 Operation: Connect to Z3X EasyJtagPlus Setting Interface to EasyJtag2/UFS ISP Setting IO Levels to Low Setting Frequence to 66 Mhz UFS Init Failed. Error: -113. Reason: Unknown error: -113 Operation: Connect to Z3X EasyJtagPlus Setting Interface to EasyJtag2/UFS ISP Setting IO Levels to Low Setting Frequence to 66 Mhz Socket Information : Socket Mark: EasyJTAG UFS Socket BGA-254 by EasyJTAG 12.10.22 Socket Serial: 01236C2CE1A37786EE Socket Type: UFS_SOCKET_BGA_254 Can't init device. Error: -57. Reason: Unknown error: -57 https://ibb.co/LRMgsmh https://ibb.co/0cv3HRF https://ibb.co/YLSxfbZ Last edited by giaguaro; 07-13-2023 at 08:06.