proscan plt7774g rockchip cpu frp problem - GSM-Forum

luckymobile jalandhar · 03-19-2020, 16:05

i have a proscan plt7774g tablet (rockchip cpu) for frp software log shows successful but it remains same

----- > Phone/Tablet :
1. Power Off device
2. PRESS and HOLD BOTH VOLUME KEYS!
3. Insert USB cable! Press 'POWER_ON' button for a few second!
----- > IoT/Box :
1. Reset device power
2. PRESS and HOLD 'RESET' KEY!
3. Insert OTG/USB cable! Press 'POWER_ON' button for a few second!

Wait for device ...
Device Connected!
Interface test : Passed

Device mode : Protected! [ LOADER PROTECTED ]

SoC CPU : 312A

Flash CSx : 0x00
Flash Type : ADDE14AB42 [ NAND ]
Flash Vend : HYNIX
Flash Size : 0x0000000210000000 ( 8.25 GiB )
Flash Info : 4194304/16384/32/40/1

Connect Ok!

Remove FRP 0 ...
FRP removed!
Wiping UserData ...
Wipe DATA Ok!

Done!
Elapsed: 00:00:12

please give solution

yuranc8 · 03-19-2020, 17:26

Hello please Make identify and READOUT Fw and upload to support area and post here all logs

luckymobile jalandhar · 03-19-2020, 17:42

I have already make fw backup and will upload 12 pm Indian time

yuranc8 · 03-19-2020, 17:52

Make identify and READOUT Fw too post here logs

hitech care · 03-19-2020, 18:32

Device mode : Protected! [ LOADER PROTECTED ]

Here Is The Answers...

JayDi · 03-19-2020, 22:53

Quote:

Originally Posted by hitech care

Device mode : Protected! [ LOADER PROTECTED ]

Here Is The Answers...

Quote:

Originally Posted by luckymobile jalandhar

I have already make fw backup and will upload 12 pm Indian time

We are collect now different firmwares to make one-button and CORRECT way to work with those devices without killing those device.
Right now solution require more static data to analyze DRAM/FLASH setting in able to make all fast, correct and problem-free work.

hassananwer77 · 09-14-2020, 16:17

Operation : Identify [ v2.01 ]

----- > Phone/Tablet :
1. Power Off device
2. PRESS and HOLD BOTH VOLUME KEYS!
3. Insert USB cable! Press 'POWER_ON' button for a few second!
----- > IoT/Box :
1. Reset device power
2. PRESS and HOLD 'RESET' KEY!
3. Insert OTG/USB cable! Press 'POWER_ON' button for a few second!

Wait for device ...
Device Connected!
Interface test : Passed

Device mode : Protected! [ LOADER PROTECTED ]

SoC CPU : 312A

Flash CSx : 0x00
Flash Type : ADDE14AB42 [ NAND ]
Flash Vend : HYNIX
Flash Size : 0x0000000210000000 ( 8.25 GiB )
Flash Info : 4194304/16384/32/40/1

Connect Ok!

Brand : PROSCAN
ProdName : PLT7774G
ProdModel : PLT7774G
Device : rk3126c
AndroidVer: 7.1.2
Manufact. : Harmony
SysPatch : NHG47K
RKTxCPU : RK3126C
RKTxPRJ : NHG47K release-keys_20180626-1549

Done!
Elapsed: 00:00:07

Operation : Reset Settings [ v2.01 ]

----- > Phone/Tablet :
1. Power Off device
2. PRESS and HOLD BOTH VOLUME KEYS!
3. Insert USB cable! Press 'POWER_ON' button for a few second!
----- > IoT/Box :
1. Reset device power
2. PRESS and HOLD 'RESET' KEY!
3. Insert OTG/USB cable! Press 'POWER_ON' button for a few second!

Wait for device ...
Device Connected!
Interface test : Passed

Device mode : Protected! [ LOADER PROTECTED ]

SoC CPU : 312A

Flash CSx : 0x00
Flash Type : ADDE14AB42 [ NAND ]
Flash Vend : HYNIX
Flash Size : 0x0000000210000000 ( 8.25 GiB )
Flash Info : 4194304/16384/32/40/1

Connect Ok!

Remove FRP 0 ...
FRP removed!
Wiping UserData ...
Wipe DATA Ok!

Done!
Elapsed: 00:00:03

Format and Read Info Done but tablet is still locked on FRP Lock

03-19-2020, 16:05	#1 (permalink)
luckymobile jalandhar No Life Poster Join Date: Apr 2009 Location: rainak bazar jalandhar Posts: 2,096 Member: 1002949 Status: Offline Sonork: 100.1582346 Thanks Meter: 273	proscan plt7774g rockchip cpu frp problem i have a proscan plt7774g tablet (rockchip cpu) for frp software log shows successful but it remains same ----- > Phone/Tablet : 1. Power Off device 2. PRESS and HOLD BOTH VOLUME KEYS! 3. Insert USB cable! Press 'POWER_ON' button for a few second! ----- > IoT/Box : 1. Reset device power 2. PRESS and HOLD 'RESET' KEY! 3. Insert OTG/USB cable! Press 'POWER_ON' button for a few second! Wait for device ... Device Connected! Interface test : Passed Device mode : Protected! [ LOADER PROTECTED ] SoC CPU : 312A Flash CSx : 0x00 Flash Type : ADDE14AB42 [ NAND ] Flash Vend : HYNIX Flash Size : 0x0000000210000000 ( 8.25 GiB ) Flash Info : 4194304/16384/32/40/1 Connect Ok! Remove FRP 0 ... FRP removed! Wiping UserData ... Wipe DATA Ok! Done! Elapsed: 00:00:12 please give solution

03-19-2020, 17:26	#2 (permalink)
yuranc8 No Life Poster Join Date: Feb 2017 Location: Quelimane Mz Age: 26 Posts: 2,210 Member: 2680008 Status: Offline Thanks Meter: 1,640	Hello please Make identify and READOUT Fw and upload to support area and post here all logs

03-19-2020, 17:42	#3 (permalink)
luckymobile jalandhar No Life Poster Join Date: Apr 2009 Location: rainak bazar jalandhar Posts: 2,096 Member: 1002949 Status: Offline Sonork: 100.1582346 Thanks Meter: 273	I have already make fw backup and will upload 12 pm Indian time

03-19-2020, 17:52	#4 (permalink)
yuranc8 No Life Poster Join Date: Feb 2017 Location: Quelimane Mz Age: 26 Posts: 2,210 Member: 2680008 Status: Offline Thanks Meter: 1,640	Make identify and READOUT Fw too post here logs

03-19-2020, 18:32	#5 (permalink)
hitech care No Life Poster Join Date: Nov 2012 Location: Ek India Happy Wala.. :-) Posts: 2,828 Member: 1834832 Status: Offline Thanks Meter: 1,450	Device mode : Protected! [ LOADER PROTECTED ] Here Is The Answers...

09-14-2020, 16:17	#7 (permalink)
hassananwer77 Insane Poster Join Date: Sep 2017 Location: Jhelum Posts: 73 Member: 2762776 Status: Offline Thanks Meter: 22	Operation : Identify [ v2.01 ] ----- > Phone/Tablet : 1. Power Off device 2. PRESS and HOLD BOTH VOLUME KEYS! 3. Insert USB cable! Press 'POWER_ON' button for a few second! ----- > IoT/Box : 1. Reset device power 2. PRESS and HOLD 'RESET' KEY! 3. Insert OTG/USB cable! Press 'POWER_ON' button for a few second! Wait for device ... Device Connected! Interface test : Passed Device mode : Protected! [ LOADER PROTECTED ] SoC CPU : 312A Flash CSx : 0x00 Flash Type : ADDE14AB42 [ NAND ] Flash Vend : HYNIX Flash Size : 0x0000000210000000 ( 8.25 GiB ) Flash Info : 4194304/16384/32/40/1 Connect Ok! Brand : PROSCAN ProdName : PLT7774G ProdModel : PLT7774G Device : rk3126c AndroidVer: 7.1.2 Manufact. : Harmony SysPatch : NHG47K RKTxCPU : RK3126C RKTxPRJ : NHG47K release-keys_20180626-1549 Done! Elapsed: 00:00:07 Operation : Reset Settings [ v2.01 ] ----- > Phone/Tablet : 1. Power Off device 2. PRESS and HOLD BOTH VOLUME KEYS! 3. Insert USB cable! Press 'POWER_ON' button for a few second! ----- > IoT/Box : 1. Reset device power 2. PRESS and HOLD 'RESET' KEY! 3. Insert OTG/USB cable! Press 'POWER_ON' button for a few second! Wait for device ... Device Connected! Interface test : Passed Device mode : Protected! [ LOADER PROTECTED ] SoC CPU : 312A Flash CSx : 0x00 Flash Type : ADDE14AB42 [ NAND ] Flash Vend : HYNIX Flash Size : 0x0000000210000000 ( 8.25 GiB ) Flash Info : 4194304/16384/32/40/1 Connect Ok! Remove FRP 0 ... FRP removed! Wiping UserData ... Wipe DATA Ok! Done! Elapsed: 00:00:03 Format and Read Info Done but tablet is still locked on FRP Lock