XOOM MZ601 - need help with firmware

[Phlame]

Hello, I need some help in what firmware do I install
XOOM MZ601 - Build: JZO54M
Currently on android 4.1.2
Problems: 3G doesn't work, there's only 2 available languages(English and Spanish), I need Russian language
Problems aren't inherent, from what I've been told someone tried to install incompatible firmware, or something like that
I know that codename for my model would be Everest, but i'm still little confused about firmware to choose

I would've already installed stock from "firmware.center", but I don't see any for MZ601 or at least my build

 

[Phlame]

Anyone?

 

[kruga]

I am not familiar with Russian, and have not used any non-English language on my Xoom. But there is an option for "Русский" in my Rom.

The rom is EOS UMTS Everest 123 based on JB 4.1.2. If you want that, I can upload it.

PS: Have not used 3G in a long time, but IIRC it worked the last time I used it.

EDIT: Sorry just saw your build. My rom won't work on it.

 

[Phlame]

I am not familiar with Russian, and have not used any non-English language on my Xoom. But there is an option for "Русский" in my Rom.

The rom is EOS UMTS Everest 123 based on JB 4.1.2. If you want that, I can upload it.

PS: Have not used 3G in a long time, but IIRC it worked the last time I used it.

EDIT: Sorry just saw your build. My rom won't work on it.

I just can't seem to find any relative information on my build, don't even know if it's stingray/wingray/everest, not to mention compatible rom

 

[pots22]

I just can't seem to find any relative information on my build, don't even know if it's stingray/wingray/everest, not to mention compatible rom

MZ601 it's EVEREST model with wifi and 3G
you have 3 main step to play with differents ROM

1. unlock the TAB and change the recovery with TWRP
2. Install big part repartitioning
3. Flash ROM 4.4.4 Kitkat and Google App. (there is Russian languague)

If you need help tell me.

 

[Phlame]

MZ601 it's EVEREST model with wifi and 3G
you have 3 main step to play with differents ROM

1. unlock the TAB and change the recovery with TWRP
2. Install big part repartitioning
3. Flash ROM 4.4.4 Kitkat and Google App. (there is Russian languague)

If you need help tell me.

Thanks, i'll look into it
:angel:

 

[Yuta2]

Hello does anyone still have the rom file for 601 above 4.1 or cyanogenmod or any other customs
All the links were like 6years ago and are dead.
Can i also flash wingray or stingray on it?

 

[nfs22]

Links you asked for

https://web.archive.org/web/2016122....cyanogenmod.org/?type=nightly&device=everest

more recent versions

https://www.dropbox.com/sh/wknt54oaxkisdgc/AABGol9pOoi3kaLczkqFGxmca?dl=0