[GUIDE] [XOOM2/XYBoard]: How to update Xyboard wifi (MZ607) to Jelly Bean (4.1.2)

[marcosmjpa]

mz608

Friend please describe the procedure as you did, tell me something u changed the file or Device_tree.bin permaceu what was in the rom?
Else tell me how commands via data was to install cid.fake please
Your error message appears after the procedure: CustomerID error, Contact Dealer

Amigo por favor descreva como vc fez o procedimento, me diz uma coisa vc trocou o arquivo Device_tree.bin ou permaceu o que estava na rom?
Outra coisa me diga como foi dados os comandos via para instalar o cid.fake por favor
O seu aparece a mensagem de erro depois do procedimento: CustomerID error, Contact Dealer

I do the tutorial step by step.. My only mistake was not backcup my personal cid.img.
The error message is normal. Its happens with my device also.
E sinceramente? valeu a penas pois o jelly bean ficou bem fluido no mz608. meu ynico porém era o 3g que consegui fazer funcionar com a configuração manual da apn.
Abraço.

 

[marcoscohen]

42449326

I do the tutorial step by step.. My only mistake was not backcup my personal cid.img.
The error message is normal. Its happens with my device also.
E sinceramente? valeu a penas pois o jelly bean ficou bem fluido no mz608. meu ynico porém era o 3g que consegui fazer funcionar com a configuração manual da apn.
Abraço.

Do you mind to explain how did you fixed the 3G? I have the mz608 and I'm from Brazil too

se importa em me explicar como fez o 3G funcionar? Eu uso mz608 e sou do Brasil também

 

[chico-rs]

Feedback

I'm using the MZ607 with the original (not rooted) 4.0.4 rom and by browsing there are always weird lags... But I'm using this tablet since early 2013 and I have lots of personal files which I need to backup before update.. Before start doing it, I would like to ask to the people who did it already if have you feel any improvement in the OS performance? any bugs detected?

 

[marcosmjpa]

3g mz608 jelly bean

Do you mind to explain how did you fixed the 3G? I have the mz608 and I'm from Brazil too

se importa em me explicar como fez o 3G funcionar? Eu uso mz608 e sou do Brasil também

Search google about apn setup.
Procure no google a respeito de como configurar manualmente a apn para operadoras locais.
no meu caso é Tim e eu usei esta configuração:

Brenda Volkova Sim!! Vá em configurações, Mais..., redes móveis, Pontos de acesso, aperta o botão de configuração e clica em criar novo APN, lá no Nome: tim connect fast. APN: tim.br. Nome de usuario: tim. senha: tim. MCC: 724. MNC: 03. Tipo de autenticação: PAP. Tipo de APN: default. protocolo de APN: iPv4.

 

[pcesars]

3g mz608 jelly bean

And how about the performance? How does it feel like? You know, the tablet has a good hardware, but now is little old, maybe updating can make things worse... any words about it? Since update is a one way road, more the info, the better...

E sobre a performance? Como ficou? O tablet é bom, mas está um tanto defasado para os dias de hoje. Nesse caso, atualizar pode deixar a performance pior... já que a atualização é uma via de mão única, quanto mais informações, melhor...

 

[ogunja]

Posted root for Xoom Jelly Bean 4.1.2

Posted root for Xoom Jelly Bean 4.1.2: http://forum.xda-developers.com/showthread.php?p=49298855

 

[HomerTheDonutsHunter]

All worked on my MZ607, great guide

Can i come back to EU ICS?

 

[Otalgia]

All worked on my MZ607, great guide

Can i come back to EU ICS?

Cosmox_ said no in the mz615 thread.
http://forum.xda-developers.com/showpost.php?p=49278186&postcount=44

Sent from my Nexus 5 using xda app-developers app

 

[marcosmjpa]

mz608 to mz609

Is there a way to add cid.img from another device to my device "(mz608)".
No problem if cid.image will be mz609
Its annoying have to press + vol - vol and power all the time.

Tks for any help

 

[PedroIgor]

Works fine on my MZ607!

I just had some trouble starting it the first time, but the buddy who posted the tip to make cleaning the caches solved my problem! Many thanks to all of you and all others who are involved in this work. Oh, just to make sure, Jelly Bean is much more estáve, smooth and fast that the ICS tab. Again, thank you!

 

[oitentaeseis]

It's working fine in my MZ608 (now MZ609) except for one small problem: the screen resolution.

Somehow after the update it went from 1280x800 to 1232x800 with LCD density in 160. There is a way to change that? Maybe reinstalling JellyBean or there is an app? I've tried change the LCD Density through build.prop, but with no success.

 

[xxbenchimol]

Downgrade - help

I did mess on build.pro and now my MZ608 is bricked
Anyone can help me ???:crying::crying::crying::crying:

 

[PedroIgor]

And how do we go back to using ICS?

 

[PedroIgor]

If anyone here can do, thanks! Please, if you can misbehave or teaches us to use this method in MZ607/608 because it seems to work! My tablet is locked at all costs and I am trying to unlock it. All help is welcome, and will serve for all of us!

Motorola's drivers must be installed in your Windows OS (mostly it displayed as "Composite ADB Interface" in Device Manager)
If new device displayed as "Unknown Device" install drivers manually.

1. Flash RECOVERY DOWNGRADE.rar contents via RSD 5.6
2. Put the firmware Blur_Version.12.11.31.MZ609.Verizon.en.US.zip on disc C:\
3. Reboot into original recovery and select "Apply Update From ADB" item
3. Run CMD on your PC and write:
adb devices [Enter]
adb sideload C:\Blur_Version.12.11.31.MZ609.Verizon.en.US.zip [Enter]

Now firmware starts downloading into your device!

h t t p : / / w w w .ex.ua/view_storage/808583866516

:crying:How can I flash the fake_cid without access my android tablet? i'm flash the original cid trying to reinstall ICS, but now it no longer installs or RSDLite or by the CMD. HELP PLEASE!

 

[marcosmjpa]

cid.img

Someone find a solution to put a mz609 cid.image on mz608?

 

[PedroIgor]

preflash validation falute

Any solution for error Preflash validation failure?

 

[i777roxxxmysoxxx]

Root files missing

Hey I just got a MZ607 and was hoping to follow these instructions to get JB, but it seems that the link provided for the files to root from ICS is dead. Does anyone have a mirror or the files?

 

[l4l4u]

First sorry for my english, I'm using google translator.
julioemanoeld if your tablet is still locked in the boot, you can follow these steps to unlock (worked on my MZ608):
1. Turn off the device if it is turned on;
2. Press "+" volume key, "-" volume key and "power key" simultaneously.
3. The screen will goes black. Press the 3 of Them another until time you boot on a hidden boot mode menu.
4. By pressing "-" volume key, you have to go down to "Recovery" and press "+" volume key to select it.
5. The device will restart, and after a few minutes the device Should boot to a screen showing an Android with a red triangle, press and hold the Volume Up and Power Button on this screen
6. Press volume down to highlight "wipe cache" option
7. Press "Power" to confirm
8. Restart the system

att Paul

I had the same problem.

I did all steps but when the android with red triangle appears I pressed the vol up and power and nothing.

It continues the same way.

I'm from Brazil with MZ607, please somebody help me please!

 

[i777roxxxmysoxxx]

I had the same problem.

I did all steps but when the android with red triangle appears I pressed the vol up and power and nothing.

It continues the same way.

I'm from Brazil with MZ607, please somebody help me please!

Did you press the volume down key as well?

Also, could you help me with the root installer as the linked page is dead.

 

[PedroIgor]

cdt.bin

Please can someone lvl at some server cdt.bin Stock rom MZ607 and post the link here? Thank you in advance! Thank you!