If you are an iPhone user, you should check for settings updates and the carrier lock status. Android users need to reset network settings and update software.

Your iMessage is not working? Check the eSIM settings, update your iPhone software, or recheck the iMessage settings to fix it.

Is Your eSIM Drainning Battery? Learn the real reasons why your phone might be losing charge faster, and how to fix it. Discover expert battery-saving tips!

Fix “SOS Only” on your iPhone with this easy guide. Learn causes, solutions, and how Yaalo eSIM keeps travelers connected anywhere—without roaming issues.

Detecting “no SIM card is available”? The reason might be false SIM card placement, software or network issues, or carrier restrictions.