lenovo tab 4 7 tb-7504x - GSM-Forum

podeev · 03-03-2018, 11:04

please give me preloader or flash file or new version cm2 for test.

Operation : Check / Read Info [ v1.58 ]

1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey

Wait for phone...
Phone found! [ 9 ]
Sync...
Inital Boot Ok!
BB_CPU_PID : 6737
BB_CPU_NME : [MediaTek] MT6737M|MT6737_S00
BB_CPU_EXT : 0xCB00 , 0x8A00 , 0x0000
Processing BROM stage
Settings for BROM configured!
SecCfgVal : 0x05000000
BromVer : 0x00FF
BLVersion : 0x0001
PreLoader : Active [ Boot with PL ]
BootLdrSS : LOCKED with CERT
Processing DA stage
DA Select done, will use MTK_AllInOne_DA_v5.1624.16.07
Sending and initialize DA ...

[DA_ERROR] : SECURITYBOOT_BOOT_NOT_ACCEPTED
Boot Error!

Operation Failed
Elapsed: 00:00:10
Reconnect Power/Cable!

or if clamp power up/down

Operation : Check / Read Info [ v1.58 ]

1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey

Wait for phone...
Phone found! [ 10 ]
Sync...
Inital Boot Ok!
BB_CPU_PID : 6737
BB_CPU_NME : [MediaTek] MT6737M|MT6737_S00
BB_CPU_EXT : 0xCB00 , 0x8A00 , 0x0000
Processing BROM stage
Settings for BROM configured!
SecCfgVal : 0x05000000
BromVer : 0x0005
BLVersion : 0x00FE
PreLoader : NOT Active [ Erased ]
BootLdrSS : LOCKED with CERT
Processing DA stage
DA Select done, will use MTK_AllInOne_DA_v5.1624.16.07
Sending and initialize DA ...

[DA_ERROR] : 00007017
Boot Error!

Operation Failed
Elapsed: 00:00:20
Reconnect Power/Cable!

podeev · 03-03-2018, 11:21

please this firmware:

tb-7504x_s000037_171104_row.zip

tb-7504X_S000040_180120_ROW.zip

podeev · 03-05-2018, 14:20

any version please help me

tsvale · 05-07-2018, 13:04

I need preloader or firmware too, please upload.

mobilemaster33 · 05-16-2019, 10:52

https://drive.google.com/file/d/1qeE...ZBs2G8n1_/view

flash file and tool

Sai98 · 03-15-2020, 09:03

The firmware's scatter file is MT6737M and Lenovo Tab 7 TB-7504X has MT8735B, so would the file get flashed?

***MyGSM World*** · 03-15-2020, 09:45

Quote:

Originally Posted by Sai98

The firmware's scatter file is MT6737M and Lenovo Tab 7 TB-7504X has MT8735B, so would the file get flashed?

Dear Friend,

Yes, Flash Will Be Done...

03-03-2018, 11:04	#1 (permalink)
podeev Freak Poster Join Date: Apr 2004 Location: Ukraine Age: 42 Posts: 163 Member: 61559 Status: Offline Thanks Meter: 12	lenovo tab 4 7 tb-7504x please give me preloader or flash file or new version cm2 for test. Operation : Check / Read Info [ v1.58 ] 1. Power Off Phone , Remove battery , Insert back 2. Insert USB cable. In some cases require hold BootKey Wait for phone... Phone found! [ 9 ] Sync... Inital Boot Ok! BB_CPU_PID : 6737 BB_CPU_NME : [MediaTek] MT6737M\|MT6737_S00 BB_CPU_EXT : 0xCB00 , 0x8A00 , 0x0000 Processing BROM stage Settings for BROM configured! SecCfgVal : 0x05000000 BromVer : 0x00FF BLVersion : 0x0001 PreLoader : Active [ Boot with PL ] BootLdrSS : LOCKED with CERT Processing DA stage DA Select done, will use MTK_AllInOne_DA_v5.1624.16.07 Sending and initialize DA ... [DA_ERROR] : SECURITYBOOT_BOOT_NOT_ACCEPTED Boot Error! Operation Failed Elapsed: 00:00:10 Reconnect Power/Cable! or if clamp power up/down Operation : Check / Read Info [ v1.58 ] 1. Power Off Phone , Remove battery , Insert back 2. Insert USB cable. In some cases require hold BootKey Wait for phone... Phone found! [ 10 ] Sync... Inital Boot Ok! BB_CPU_PID : 6737 BB_CPU_NME : [MediaTek] MT6737M\|MT6737_S00 BB_CPU_EXT : 0xCB00 , 0x8A00 , 0x0000 Processing BROM stage Settings for BROM configured! SecCfgVal : 0x05000000 BromVer : 0x0005 BLVersion : 0x00FE PreLoader : NOT Active [ Erased ] BootLdrSS : LOCKED with CERT Processing DA stage DA Select done, will use MTK_AllInOne_DA_v5.1624.16.07 Sending and initialize DA ... [DA_ERROR] : 00007017 Boot Error! Operation Failed Elapsed: 00:00:20 Reconnect Power/Cable!

03-03-2018, 11:21	#2 (permalink)
podeev Freak Poster Join Date: Apr 2004 Location: Ukraine Age: 42 Posts: 163 Member: 61559 Status: Offline Thanks Meter: 12	please this firmware: tb-7504x_s000037_171104_row.zip tb-7504X_S000040_180120_ROW.zip

03-05-2018, 14:20	#3 (permalink)
podeev Freak Poster Join Date: Apr 2004 Location: Ukraine Age: 42 Posts: 163 Member: 61559 Status: Offline Thanks Meter: 12	any version please help me

05-07-2018, 13:04	#4 (permalink)
tsvale Freak Poster Join Date: Jun 2009 Location: Karaganda Posts: 149 Member: 1064203 Status: Offline Thanks Meter: 53	I need preloader or firmware too, please upload.

05-16-2019, 10:52	#5 (permalink)
mobilemaster33 Freak Poster Join Date: Feb 2018 Posts: 154 Member: 2814900 Status: Offline Thanks Meter: 15	https://drive.google.com/file/d/1qeE...ZBs2G8n1_/view flash file and tool

03-15-2020, 09:03	#6 (permalink)
Sai98 Junior Member Join Date: Mar 2020 Location: India Posts: 2 Member: 2950412 Status: Offline Thanks Meter: 0	The firmware's scatter file is MT6737M and Lenovo Tab 7 TB-7504X has MT8735B, so would the file get flashed?