In short
For Maxis, set the APN to unet and leave the username and password blank. Below are the mobile data settings for all 4 carriers in Malaysia: Maxis, CelcomDigi, U Mobile and Unifi Mobile. Tap a value to copy it, and open the MMS settings if picture messages fail.
Updated 1 October 2026 · SimVala editorial
4 carriers in Malaysia
CelcomDigiU MobileUnifi MobileMaxis APN
unet
Username and password: leave blank
Checked 2026-10-01
APN for mobile data
APN for mobile data
Celcom subscribers key in celcom3g and Digi subscribers key in diginet. Celcom uses MNC 13 or 19, and Digi uses MNC 16.
Go to Settings > Mobile Service > Mobile Data Network and key in celcom3g or diginet.
Other APNs
Digi subscribers
diginetWe found no separate MMS settings for CelcomDigi. Picture messages usually work with the APN above, or your phone sets them itself.
APN for mobile data
APN for mobile data
We found no separate MMS settings for Unifi Mobile. Picture messages usually work with the APN above, or your phone sets them itself.
SimVala is not affiliated with, endorsed by or sponsored by any carrier on this page. Logos belong to their owners and are shown only to help you find your carrier.
4
Carriers in Malaysia
1
From the carrier's own pages
2
With MMS settings
0
Need a username
The main internet APN for every carrier in one table. The cards above have the full settings, other APNs and the MMS values.
| Carrier | APN | Username / password | MMS | Network |
|---|---|---|---|---|
| Maxis | unet | blank | Listed | Own network |
| CelcomDigi CelcomDigi | celcom3g | blank | Not listed | Own network |
| U Mobile U Mobile | my3g | blank | Listed | Own network |
| Unifi Mobile Unifi Mobile | unifi | blank | Not listed | Own network |
All 4 carriers on this page run their own network. Each one has its own APN, so make sure you copy the settings for the carrier named on your SIM, not the one with the best coverage.
None of the carriers in Malaysia need a username or password. Leave both fields empty: typing one where none is needed can stop data from working. Where an authentication type is given: Maxis uses PAP and U Mobile uses PAP.
Maxis and U Mobile list separate settings for picture messages (MMS). If texts work but photos in messages do not, those are the values to check. CelcomDigi also has a second APN for some plans or devices, shown on its card.
The carriers here use the mobile country code 502, the first three digits of every network code in Malaysia. Android usually fills in the MCC and MNC from the SIM, so you rarely need to type them.
Visiting Malaysia with your own SIM? Keep your home APN: roaming data still goes through your home carrier. You only need these settings with a local SIM bought in Malaysia. Or skip the SIM shop with a Malaysia eSIM, which sets its own APN.
iPhone
No Mobile Data Network option? Your carrier locks it, and the iPhone sets the APN for you.
Android
Made a mess of it? Reset to default in the same menu brings the original settings back.
Data and roaming on
Mobile data must be on, and airplane mode off. On a local SIM, data roaming can stay off.
The APN, letter for letter
For Maxis that is unet. One wrong dot or capital is enough to block data.
Username only if listed
No carrier here needs one. Clear the fields if an old value is still there.
Select it and restart
On Android, tap the entry so its dot is filled. Then restart the phone and open a website.
Calls and texts work, only data does not? That points to the APN, because calls and normal texts do not depend on it. If nothing works at all, the SIM itself may not be active yet: ask the shop or the carrier.
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Each carrier card names its own sources. Checked 2026-10-01.
The Maxis internet APN is unet, with the username and password left blank.
The CelcomDigi internet APN is celcom3g, with the username and password left blank. Some plans use a different APN, listed on this page.
The U Mobile internet APN is my3g, with the username and password left blank.
The Unifi Mobile internet APN is unifi, with the username and password left blank.
None of the 4 carriers on this page need one. Leave the username and password fields blank.
Usually not. Your phone reads the APN from the SIM and sets it for you. You only need to add it by hand if mobile data does not work, often after moving a phone between networks or on an unlocked import.
Not if you use your own SIM: roaming uses your home carrier's APN. You only need the settings on this page if you buy a local SIM from a carrier in Malaysia.
No. At worst, mobile data or picture messages stop working until you fix it. On Android, Reset to default in the APN menu puts the carrier's own settings back.
A travel eSIM installs before you fly and usually sets its own APN. Pay in crypto, no ID, no email.