[ROM] Mecool M8S Pro L Stock & Nano Nexus ROM (Android 7.1)

[DrNicos]

hi, i need help i want to downgrade my ms8 pro w to this version , but is imposible . (error date.... )
Does anyone have or know of any tutorial to do this ?

But isn't this for M8S Pro L: you have W?

[Dandan079]

hi, i need help i want to downgrade my ms8 pro w to this version , but is imposible . (error date.... )
Does anyone have or know of any tutorial to do this ?

[tombraga]

I also could install successfully the rom of 30. August, but if i disconnect the box from power (power off really) and switch on again, many times it get on boot loop. But if the system starts normally the build is working fine for me, no problems, no freezings.

I already disactivated the automatically boot with the system of many apps with SD Maid Pro, because i thought un app could provoce the bootloop, but not. The problems remains.

Perhaps something is wrong with the new firmware V0213, on former roms Guest used the former firmware V0928 where i never got this bootloops.


I understand that Guest is very busy, but i cannot understand that he don´t speak only some words about my problem. Finally was he, who put this new version online short time ago...

No chance to any answer from you, Guest Why? What is the problem? Please, i ask you kindly, give me any return to my issues concerning bootloop. Thanks

[flyingbluecat]

Hi All, I have the LB version of 3G + 32G box with Bluetooth remote, is there a working Nano ROM available now? Before I ordered the box 2 months ago I have no idea Wifi/Bluetooth only works for LQ version when I looked at the ROM change log. Really appreciate your help.

[freeuser]

Hi all. I need to install this rom to km8 p 1Gb ram 8Gb rom, tell me please, how i can to do this. Thank you.

in any way!
this firmware is not for your device!!!

[8a8asik]

Hi all. I need to install this rom to km8 p 1Gb ram 8Gb rom, tell me please, how i can to do this. Thank you.

[tombraga]

I could be incorrect there are many hardware versions of that box it could be the LB version. I get confused.

OK thanks, i am really very dissapointed because Guest don´t give any sign of him.

[waylotul]

I could be incorrect there are many hardware versions of that box it could be the LB version. I get confused.

[tombraga]

I didn't change anything, but again mine is the LS. I think there is a warning about the LQ version. What version is yours?

I have LQ version, do you have the link where i can read about the warning about the LQ version?? The rom is working fine, only the system-boot get many times a loop

[waylotul]

I didn't change anything, but again mine is the LS. I think there is a warning about the LQ version. What version is yours?

UPDATE: I CAN use burn card method to install the

Nano Variant: BurnPackage (930MB IMG file) using the "Menu" button during power up repeadetly pressing it, flashed the update. I CAN NOT install Stock Variant: BURN PACKAGE(1.46GB IMG file) using burn card method.
Something is different there. I booted to TWRP and recovered to OEM I made when I got it. I then repeated both attempts to burn and only the nano would burn. From an OEM image TWRP I made I could install the smaller zip OTA UPDATE (824MB ZIP file). Something up there.

[tombraga]

waylotul do you think i should reinstall with TWRP the last bootloader which Guest used with the rom of august?

this one:

• Merged in latest M8S Pro L bootloader and device tree (20180803.173707.V0213)

[tombraga]

I think I actually used the SD card method today to flash M8S_PRO_L-V0213_Nano-20180830-NOATV.img. It works great! first boot took awhile. After that I used the menu button on my IR Remote and booted to TWRP from the SD Card. Installed TWRP from there. No problems so far.

I also could install successfully the rom of 30. August, but if i disconnect the box from power (power off really) and switch on again, many times it get on boot loop. But if the system starts normally the build is working fine for me, no problems, no freezings.

I already disactivated the automatically boot with the system of many apps with SD Maid Pro, because i thought un app could provoce the bootloop, but not. The problems remains.

Perhaps something is wrong with the new firmware V0213, on former roms Guest used the former firmware V0928 where i never got this bootloops.


I understand that Guest is very busy, but i cannot understand that he don´t speak only some words about my problem. Finally was he, who put this new version online short time ago...

[waylotul]

I think I actually used the SD card method today to flash M8S_PRO_L-V0213_Nano-20180830-NOATV.img. It works great! first boot took awhile. After that I used the menu button on my IR Remote and booted to TWRP from the SD Card. Installed TWRP from there. No problems so far.

[tombraga]

I have one "update_M8S_PRO_L-V0213_TVStock-20180830.zip" but I have LS version of the hardware.

Yes this update i also have and this is the last update i have actually installed and got the problems with boot loop. I have to reconnect several times always to get the system started normally.
You don´t have this problem?

[waylotul]

I have one "update_M8S_PRO_L-V0213_TVStock-20180830.zip" but I have LS version of the hardware.