[Other SmartWatches] GokulNC:
Hey [MENTION=7026470]Golem_[/MENTION] thank you very much for your tools and guides.

I recently bought a Chinese smartwatch (brandless one), the name that I can read from the flash tools is "Project: GPLUS61A_11C_NX9"

The processor seems to be "BBCHIP: MT6261_Dev_S0001". So is it MT6261D or MT6261DA or how do I find it out??

And also how do I find out the company name and model name?

Here are the output of the secret codes:

*#00000000# (SSC Info)

MTK Soft Ver:0x1303
MTK HW Ver:Unknown
Ver:0x74
UsrId:0
Os:MTK60D
OsVern:
Model:QW_MJW_M10_MB_V
Company:F066
Width:0,Height:0
MaxRam:645120
Kbd:0
TouchScreen:1
Cap:0x40010
Macro:
FAE: liujun
Build Date: 20180108
Build Time: 2018/01/08 21:03

*#8375#

[VERSION]
QW_MJW_M10_MB_V2.1_COB_CST016SE_GMSA_A1_EU_IPS_20180108
[BRANCH]: 11CW1352MP GPLUS61A_11C_NX9
BUILD: BUILD_NO
SERIAL#:
[BUILD TIME] 2018/01/08 21:03
[MRE VERSION] 3100
HAL_VERNO:

So I used a random scatter_config from the 'DZ09 - unusual 32Mb NOR/mtk6261D' folder and I have backed up my firmware.

(Is it okay to do like that? I mean, using any scatter config of other MT6261D devices? Does it vary for different variants/clones?)

I have attached my backed up FW. My build is Jan 2018 (a latest one)

(Everything in the ROM works fine, except the launcher and the clockface looks dull)

Please add it to your list (rename it as you see fit). (Mine is MT6261D 32MB NOR)

I tried almost all firmwares in the Google Drive and none of them worked completely.

Most of them had touch issues, a few had inverted screen and inverted colors.

Any idea how to fix the latter problem? I can see that the dump is just a raw binary dump, what I mean to ask is are there any tricks to hexedit it and modify?

And, what is the difference between Internal Bootloader (INT_BOOTLOADER - 8KB) and External Bootloader (EXT_BOOTLOADER - 32KB). Or what are they?

Also, what are the files 'FILE_01_mtk' (PRIMARY_MAUI - ROM) & 'FILE_02_mtk' (VIVA) and what do they contain? Are they like separate partitions of the smartwatch? Or just a raw dump split of everything (except BLs) into 2?

Is it possible to flash just my BL along with the ROM files of other firmwares? Will that work?

Can you please explain what the readback file is in your thread here? I mean, what does the file ROM_DZ09 (or whatever) contain?

And how does that help in reading the flash in the smartwatch to dump the stock images?

It would be helpful if you can post the source code of the 'Readback Extractor mtk 2.4.exe' so that it will be useful for others in the future to extend it for different devices.

And finally I'm very sorry that I'm asking too many questions. It will be helpful for others also I guess.

Why don't explain those in a new thread or article, or if there is any, can you please point me there??

Thank you very much again :)

Edit:

Can you please provide the download links of mtk_6261D_reader-writer.jar and romdz09.jar. I can't seem to find it anywhere.

Also, if you know Russian, can you please download all the tools listed here in the Download Section and upload it in a new thread in XDA: http://4pda.ru/forum/index.php?showtopic=670733&st=4080

Because I don't know Russian and I can't even register in 4PDA because the captcha is in Russian.

Thanks :)