Uniquely for you. Preorder the new Google Pixel 6.
peplinkuser's profile



1 Message

Tue, Jul 24, 2018 10:43 PM

Change IMEI on prepaid data SIM



I need to activate a couple of Sierra Wireless USB modems that need to be used as a backup data connection for a network router.

I could not find the software/drivers to make this modem work with a Mac running High Sierra 10.13.6  I activated the SIM in an iPad. Now I need to change the IMEI number that has been assigned to this SIM to the one for this modem.


Please note that this is a pre-paid plan!


Looking forward to your advice,







ACE - Sage


89.2K Messages

3 y ago

I don’t think you can switch the SIM card from iPad to a Mifi.  



ACE - Expert


53.2K Messages

3 y ago

If it is possible, you need to call.

Need help?
New to the AT&T Community? Start by visiting the Community How-To.
New to the AT&T Community?
Visit the Community How-To.