How To Guide Fastest and easiest way to transform your 3300 (Chinese) on 3301 (Global)

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pipitolencina

Member
Sep 5, 2017
5
2
Hola tengo la versión rmx3300_11_A28 , Android 12 me sirve este tutorial? Necesito pasar a una global con idioma español.
Gracias
 

Stano36

Senior Member
Aug 25, 2012
1,075
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Slovakia
Samsung Galaxy Tab S7 / S7 Plus
Hola tengo la versión rmx3300_11_A28 , Android 12 me sirve este tutorial? Necesito pasar a una global con idioma español.
Gracias
Yes, it will work.
Just change to India and it already includes Spanish.
IMG_20230504_204934.jpg
 
Last edited:

kangjunwoo

Member
Feb 18, 2013
15
0
You can find the link in a private message .
Thank you, I have successfully converted 3300 (Chinese) on 3301. Everything works perfectly... However, when I try to install Realme dialer and Realme message, the dialer works good, but the message can't detect sim to send... Is there any way to fix it? ^^
 

kangjunwoo

Member
Feb 18, 2013
15
0
I don't have a chance to try it, I only use one SIM. Excuse me
Edit:
Try removing and inserting the SIM cards again.
How is your battery... After I updated to the latest IN C16, the battery drains quite quickly, not as good as the Chinese rom... Is it because I just switched to international rom, so it's more stable later?
 

kangjunwoo

Member
Feb 18, 2013
15
0
I don't have a chance to try it, I only use one SIM. Excuse me
Edit:
Try removing and inserting the SIM cards again.
i removed the sim and re-inserted it... The app received both sims, but it didn't notify the incoming or outgoing messages of which sim, but they all combined... That's ok... Thank you very much
 

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  • 1
    1
    Does this mean I can follow the steps you provided to have an Erupean ROM with NFC payments enabled?
    How can I determine if I am at risk of bricking the device?

    I suppose the stepscan be followed only if you are on a specific Android version and with a specific ROM, right?

    Thanks for your help!
    You can follow the instructions, but the NFC problems will not be solved. You will have to lock the bootloader after changing the region if you don't want to use root.

    Edit:
    What is your Manifest Image?
    1
    I've found the phone in this state, but what I'm looking for is to have the NFC issues resolved, even if it means not having root access...

    I don't know what my Manifest Image is. How can I find out? I'm not the person who has been changing the image on the device, nor the one who has attempted to gain root access, so I don´t know how to find out what has been done to this device... :S
    1
    Thanks,


    Manifest:Image
    1b:97

    what can we do?
    Use this guide to change the region to EUEX.

    Now you have India
    1
    Alright, I've followed the guide, and now my region is EUEX, and my Manifest:Image is 44:97. I suppose, at this point, I just need to relock the bootloader to be able to solve the NFC problems, right?
    If you installed it twice, you can lock it
  • 11
    I AM NOT RESPONSIBLE FOR ANY BRICKS, DO AT YOUR OWN RISK. I TRIED AND WORKED FOR ME.

    THIS WILL ERASE ALL DATA FROM YOUR DEVICE.

    THIS IS FOR STOCK CHINESE ONLY, I DID NOT TRY IT ON UNLOCKED BOOTLOADER DEVICES, ROOTED DEVICES, OR ANY OTHER SITUATION, SO IDK IF WORKS FOR THAT.

    What you gonna need:

    android 12 India Rollback:
    https%3A%2F%2Fdownload.c.realme.com%2Fflash%2FDP1_Android_13%2FIN%2FRMX3301_ROLL_BACK_Android12_IN.zip&e=118628786

    Full OTA CN A13
    https%3A%2F%2Fdisk.yandex.ru%2Fd%2FkCmfvWkxHTLqJA&e=118628786

    OP Updater apk
    https://forum.xda-developers.com/attachments/oplocalupdate_for_android13-apk-2-zip.5722227/

    YES! YOU GONNA NEED BOTH Packages CN A13 and India Roolback

    Steps:

    - Update your Chinese device to A.13 c.08 normally using the official updater.

    - Once you are on A13_C.08 official update turn off All internet of the device.

    - Transfer all the files downloaded to Documents folder of your device.

    - Go to Settings - Applications - Application Management, press 3 dots, select to show system applications! In the search, enter - Software Update, find it and clear the cache and data in it! Next, in the search, enter - Update Service, find it, and also clear the cache and data in it!

    - Install the OP Updater apk

    - Place the Full OTA CN A13 zip on the root folder of your device.

    - Open the OP updater, press the gear on top. You will see the CN Package listed, tap on it but DO NOT INSTALL (do not touch anything on the popup that will show up)

    - Put the OP updater app on Floating Window so it does not close it

    - Go to the file manager copy the name of the OTA CN A13 from the root of the device and rename the android 12 India Rollback with the name of the OTA CN A13 you copied

    - Delete the OTA CN A13 from the root of the device (or move to another folder) and move the Android 12 India Roolback (that you already renamed) to root folder

    - Go back to the floating window OP Updater and press install now

    - After process is done you will see a Reboot button, press it and let it do the job.

    Done! You should now boot into global ROM India Region.

    Thanks to Stano36 for Showing me this on 4PDA Forum and the guy that shared it.

    ENJOY YOUR GLOBAL ROM DEVICE
    2
    ...stiahnite si Full OTA požadovaného regiónu (Global/EU/RU) a presuňte ho do koreňového adresára a pamäte...
    You forgot to mention that the OTA file must be modified.

    In the file
    payload_properties.txt
    Adjust the value from 0 to 1
    oplus_update_engine_verify_disable=0
    2
    I am trying to flash the chinese version but it says the version installed is newer and it cant roll back to older version!
    You must have a higher or similar version, a lower version will report an error.
    What version of the software do you have?
    2
    Would anyone briefly please be able to enlighten me as to the benefits and differences of the EU / Global / IN / (whatever they feel is the best) compared to CN?
    Presuming there would be no changes to the modem and thus no change of available bands, and the junk like privacy manager and breemo are there in all versions, is there that big a difference?

    Currently have an RMX3300 on CN C11 and after debloating it seems quite OK, side-loaded Play store installed fine & no problem with Play apps, unlocked & magisk rooted. Are there any benefits in changing?
    I switched from Chinese to India ROM, the benefits are getting all google stuff working with no effort, get rid of the Chinese stuff (as much as you debloat it you can never get rid of everything), no Breno here too that a plus, and the most important thing if I decide to sell it in my country (Brazil) is much easier since it has all languages, most people won't buy a device with a Chinese ROM here since it only has English and Chinese languages