oppo a83 (cph1729) emmc writing error - GSM-Forum

kumarrocky · 10-09-2019, 15:48

phone received for phon lock and frp and usb not connecting so i decided to go for isp pinouts all went very well but after removing password and frp phon goes is recovery automatically and wiping phon data again and again

i also try to write user data and catch file but facing errors please help me.i also try to adjust voltage and frequency but still same

i m using battery and data cable with cmd clk and datao do i need to solder preloder tp to ground which we use for format etc.

i m using these pinouts

layder · 10-09-2019, 18:46

At phone IO line is 1.8
You set 3,3
It's a normally?

kumarrocky · 10-10-2019, 04:59

Quote:

Originally Posted by layder

At phone IO line is 1.8
You set 3,3
It's a normally?

i allready tried but still same error

kumarrocky · 10-10-2019, 05:10

some time error comes at 10% and some time at 50%

layder · 10-10-2019, 08:29

Quote:

Originally Posted by kumarrocky

some time error comes at 10% and some time at 50%

you emmc may be dead, run "random verify" test, check it
you have error at one address - it may be bad NAND sells

rico_deep · 10-10-2019, 09:04

MTK base, don't use usb for vcc and vccq if you are flashing, cpu reset after awhile then loose connection on vcc and vccq..check device manager

kumarrocky · 10-10-2019, 09:24

Quote:

Originally Posted by rico_deep

MTK base, don't use usb for vcc and vccq if you are flashing, cpu reset after awhile then loose connection on vcc and vccq..check device manager

i use only batter but still same please help me

kumarrocky · 10-10-2019, 09:26

Quote:

Originally Posted by layder

you emmc may be dead, run "random verify" test, check it
you have error at one address - it may be bad NAND sells

Operation: Random verify eMMC ...

If your restore data error occurs - the original data can be found in a folder:
\Backups\RandomVerify\GD6BMB_B60AA813_20191010_135 250

eMMC switching to ROM1

Address: 000000D4C000, size: 000000004000 - FAIL
Failed to restore the original data at the address: 000000D4C000
Address: 000000D50000, size: 000000004000 - FAIL
Address: 000000D54000, size: 000000004000 - FAIL
Address: 000001844000, size: 000000004000 - FAIL
Address: 000001848000, size: 000000004000 - FAIL
Address: 00000184C000, size: 000000004000 - FAIL
Address: 000001850000, size: 000000004000 - FAIL
Address: 000001854000, size: 000000004000 - FAIL
Address: 000001858000, size: 000000004000 - FAIL

kumarrocky · 10-10-2019, 09:41

kumarrocky · 10-10-2019, 09:42

Quote:

Originally Posted by rico_deep

MTK base, don't use usb for vcc and vccq if you are flashing, cpu reset after awhile then loose connection on vcc and vccq..check device manager

please suggest the correct way

rico_deep · 10-10-2019, 10:36

Quote:

Originally Posted by kumarrocky

please suggest the correct way

use box supply for vcc and vccq

kumarrocky · 10-10-2019, 11:41

Quote:

Originally Posted by rico_deep

use box supply for vcc and vccq

unable to detect phone with that

10-10-2019 12:04:34> eMMC_tool Suite ver. 1.6.2.0 (release date: 30.06.2019)
10-10-2019 12:04:41> Microsoft Windows 10 (64 bit) build 18362 (10.0.18362.329)
10-10-2019 12:04:41>
10-10-2019 12:04:41> Looking for EasyJTAG box...
10-10-2019 12:04:41> EasyJTAG API ver. 3307
10-10-2019 12:04:44> OpenUSB returned = 0
10-10-2019 12:04:45> EasyJTAG Box Serial = 0F0F1010BF8FEF3B
10-10-2019 12:04:50> Card Serial = AA24ACEA
10-10-2019 12:04:50> EasyJTAG Box Firmware = 1.63
10-10-2019 12:04:50>
10-10-2019 12:05:05> Looking for EasyJTAG box...
10-10-2019 12:05:05> EasyJTAG API ver. 3307
10-10-2019 12:05:05> Setting IO Levels to 3.3V
10-10-2019 12:05:05> Setting frequence to 21 MHz
10-10-2019 12:05:07> EasyJTAG Box Serial = 0F0F1010BF8FEF3B
10-10-2019 12:05:07> EasyJTAG Box Firmware = 1.63
10-10-2019 12:05:10> HiPower mode is ON
10-10-2019 12:05:10> Setting frequence to 21 MHz
10-10-2019 12:05:10> CMD Pullup Level: 1691 mV
10-10-2019 12:05:10> CMD Active Level: 2361 mV
10-10-2019 12:05:23> eMMC Init returned = -206
10-10-2019 12:05:23> Can't init device. Reason: PORT Read Error
10-10-2019 12:05:23>
10-10-2019 12:05:37> Looking for EasyJTAG box...
10-10-2019 12:05:37> EasyJTAG API ver. 3307
10-10-2019 12:05:37> Setting IO Levels to 1.8V (ISP)
10-10-2019 12:05:37> Setting frequence to 14 MHz
10-10-2019 12:05:39> EasyJTAG Box Serial = 0F0F1010BF8FEF3B
10-10-2019 12:05:39> EasyJTAG Box Firmware = 1.63
10-10-2019 12:05:43> HiPower mode is ON
10-10-2019 12:05:43> Setting frequence to 14 MHz
10-10-2019 12:05:43> CMD Pullup Level: 1660 mV
10-10-2019 12:05:43> CMD Active Level: 2000 mV
10-10-2019 12:05:43> eMMC Init returned = -1
10-10-2019 12:05:43> Can't init device. Reason: CMD Timeout Error
10-10-2019 12:05:43>
10-10-2019 12:06:24> Looking for EasyJTAG box...
10-10-2019 12:06:24> EasyJTAG API ver. 3307
10-10-2019 12:06:24> Setting IO Levels to 2.8V
10-10-2019 12:06:24> Setting frequence to 14 MHz
10-10-2019 12:06:25> EasyJTAG Box Serial = 0F0F1010BF8FEF3B
10-10-2019 12:06:25> EasyJTAG Box Firmware = 1.63
10-10-2019 12:06:28> HiPower mode is ON
10-10-2019 12:06:29> Setting frequence to 14 MHz
10-10-2019 12:06:29> CMD Pullup Level: 1680 mV
10-10-2019 12:06:29> CMD Active Level: 2227 mV
10-10-2019 12:06:41> eMMC Init returned = -206
10-10-2019 12:06:41> Can't init device. Reason: PORT Read Error
10-10-2019 12:06:41>
10-10-2019 12:06:44> Looking for EasyJTAG box...
10-10-2019 12:06:44> EasyJTAG API ver. 3307
10-10-2019 12:06:44> Setting IO Levels to 2.8V
10-10-2019 12:06:44> Setting frequence to 14 MHz
10-10-2019 12:06:45> EasyJTAG Box Serial = 0F0F1010BF8FEF3B
10-10-2019 12:06:45> EasyJTAG Box Firmware = 1.63
10-10-2019 12:06:48>
10-10-2019 12:06:56> Looking for EasyJTAG box...
10-10-2019 12:06:56> EasyJTAG API ver. 3307
10-10-2019 12:06:56> Setting IO Levels to 1.8V (ISP)
10-10-2019 12:06:56> Setting frequence to 14 MHz
10-10-2019 12:06:57> EasyJTAG Box Serial = 0F0F1010BF8FEF3B
10-10-2019 12:06:57> EasyJTAG Box Firmware = 1.63
10-10-2019 12:07:00> Setting frequence to 14 MHz
10-10-2019 12:07:00> CMD Pullup Level: 1660 mV
10-10-2019 12:07:00> CMD Active Level: 2000 mV
10-10-2019 12:07:00> eMMC Init returned = -1
10-10-2019 12:07:00> Can't init device. Reason: CMD Timeout Error
10-10-2019 12:07:00>
10-10-2019 12:07:07> Looking for EasyJTAG box...
10-10-2019 12:07:07> EasyJTAG API ver. 3307
10-10-2019 12:07:07> Setting IO Levels to 2.8V
10-10-2019 12:07:07> Setting frequence to 14 MHz
10-10-2019 12:07:08> EasyJTAG Box Serial = 0F0F1010BF8FEF3B
10-10-2019 12:07:08> EasyJTAG Box Firmware = 1.63
10-10-2019 12:07:12> Setting frequence to 14 MHz
10-10-2019 12:07:12> CMD Pullup Level: 1680 mV
10-10-2019 12:07:12> CMD Active Level: 2227 mV
10-10-2019 12:07:24> eMMC Init returned = -206
10-10-2019 12:07:24> Can't init device. Reason: PORT Read Error
10-10-2019 12:07:24>
10-10-2019 12:07:32> Looking for EasyJTAG box...
10-10-2019 12:07:32> EasyJTAG API ver. 3307
10-10-2019 12:07:32> Setting IO Levels to 3.3V
10-10-2019 12:07:32> Setting frequence to 7 MHz
10-10-2019 12:07:33> EasyJTAG Box Serial = 0F0F1010BF8FEF3B
10-10-2019 12:07:33> EasyJTAG Box Firmware = 1.63
10-10-2019 12:07:36> Setting frequence to 7 MHz
10-10-2019 12:07:36> CMD Pullup Level: 1691 mV
10-10-2019 12:07:36> CMD Active Level: 2361 mV
10-10-2019 12:07:49> eMMC Init returned = -206
10-10-2019 12:07:49> Can't init device. Reason: PORT Read Error
10-10-2019 12:07:49>
10-10-2019 12:08:12> Looking for EasyJTAG box...
10-10-2019 12:08:12> EasyJTAG API ver. 3307
10-10-2019 12:08:12> Setting IO Levels to 3.3V
10-10-2019 12:08:12> Setting frequence to 7 MHz
10-10-2019 12:08:13> EasyJTAG Box Serial = 0F0F1010BF8FEF3B
10-10-2019 12:08:13> EasyJTAG Box Firmware = 1.63
10-10-2019 12:08:17> Setting frequence to 7 MHz
10-10-2019 12:08:17> CMD Pullup Level: 1701 mV
10-10-2019 12:08:17> CMD Active Level: 2371 mV
10-10-2019 12:08:29> eMMC Init returned = -206
10-10-2019 12:08:29> Can't init device. Reason: PORT Read Error
10-10-2019 12:08:29>
10-10-2019 12:09:03> Looking for EasyJTAG box...
10-10-2019 12:09:03> EasyJTAG API ver. 3307
10-10-2019 12:09:03> Setting IO Levels to 3.3V
10-10-2019 12:09:03> Setting frequence to 14 MHz
10-10-2019 12:09:04> EasyJTAG Box Serial = 0F0F1010BF8FEF3B
10-10-2019 12:09:04> EasyJTAG Box Firmware = 1.63
10-10-2019 12:09:07> Setting frequence to 14 MHz
10-10-2019 12:09:08> CMD Pullup Level: 1701 mV
10-10-2019 12:09:08> CMD Active Level: 2371 mV
10-10-2019 12:09:20> eMMC Init returned = -206
10-10-2019 12:09:20> Can't init device. Reason: PORT Read Error
10-10-2019 12:09:20>
10-10-2019 12:10:17> Looking for EasyJTAG box...
10-10-2019 12:10:17> EasyJTAG API ver. 3307
10-10-2019 12:10:17> Setting IO Levels to 3.3V
10-10-2019 12:10:17> Setting frequence to 14 MHz
10-10-2019 12:10:19> EasyJTAG Box Serial = 0F0F1010BF8FEF3B
10-10-2019 12:10:19> EasyJTAG Box Firmware = 1.63
10-10-2019 12:10:22> Setting frequence to 14 MHz
10-10-2019 12:10:22> CMD Pullup Level: 371 mV
10-10-2019 12:10:22> CMD Active Level: 1897 mV
10-10-2019 12:10:22> eMMC Init returned = -1
10-10-2019 12:10:22> Can't init device. Reason: CMD Timeout Error

layder · 10-10-2019, 11:44

Quote:

Originally Posted by kumarrocky

Operation: Random verify eMMC ...

If your restore data error occurs - the original data can be found in a folder:
\Backups\RandomVerify\GD6BMB_B60AA813_20191010_135 250

eMMC switching to ROM1

Address: 000000D4C000, size: 000000004000 - FAIL
Failed to restore the original data at the address: 000000D4C000
Address: 000000D50000, size: 000000004000 - FAIL
Address: 000000D54000, size: 000000004000 - FAIL
Address: 000001844000, size: 000000004000 - FAIL
Address: 000001848000, size: 000000004000 - FAIL
Address: 00000184C000, size: 000000004000 - FAIL
Address: 000001850000, size: 000000004000 - FAIL
Address: 000001854000, size: 000000004000 - FAIL
Address: 000001858000, size: 000000004000 - FAIL

you need replace eMMC
also you can try backup important partition, Factory format + Reset (if eMMC <5.1) or Universal Format and check again - may be eMMC replade bad cells or marked it as bad

kumarrocky · 10-10-2019, 12:01

Quote:

Originally Posted by layder

you need replace eMMC
also you can try backup important partition, Factory format + Reset (if eMMC <5.1) or Universal Format and check again - may be eMMC replade bad cells or marked it as bad

which partitions i need to backup for imei and nvrm

layder · 10-10-2019, 12:59

Quote:

Originally Posted by kumarrocky

which partitions i need to backup for imei and nvrm

i can't work with oppo,
may be nvram and some else

10-09-2019, 15:48	#1 (permalink)
kumarrocky No Life Poster Join Date: Apr 2012 Posts: 733 Member: 1743727 Status: Offline Thanks Meter: 76	oppo a83 (cph1729) emmc writing error phone received for phon lock and frp and usb not connecting so i decided to go for isp pinouts all went very well but after removing password and frp phon goes is recovery automatically and wiping phon data again and again i also try to write user data and catch file but facing errors please help me.i also try to adjust voltage and frequency but still same i m using battery and data cable with cmd clk and datao do i need to solder preloder tp to ground which we use for format etc. i m using these pinouts

10-10-2019, 05:10	#4 (permalink)
kumarrocky No Life Poster Join Date: Apr 2012 Posts: 733 Member: 1743727 Status: Offline Thanks Meter: 76	some time error comes at 10% and some time at 50% Last edited by kumarrocky; 10-10-2019 at 05:15.

10-09-2019, 18:46	#2 (permalink)
layder Product Supporter Join Date: Jun 2002 Location: Belarus Age: 47 Posts: 3,188 Member: 13148 Status: Offline Thanks Meter: 2,948	At phone IO line is 1.8 You set 3,3 It's a normally?

10-10-2019, 09:04	#6 (permalink)
rico_deep No Life Poster Join Date: Jul 2005 Location: philippine Posts: 1,113 Member: 159757 Status: Offline Thanks Meter: 461	MTK base, don't use usb for vcc and vccq if you are flashing, cpu reset after awhile then loose connection on vcc and vccq..check device manager

10-10-2019, 09:41	#9 (permalink)
kumarrocky No Life Poster Join Date: Apr 2012 Posts: 733 Member: 1743727 Status: Offline Thanks Meter: 76