Tech & Gadgets Naija

Forgot your Spectranet user ID and password? See 5 easy ways to find your user ID, reset your password safely and fix common Selfcare login problems.

Learn how to save data on Android with 8 proven settings: Data Saver, Wi-Fi-only updates, WhatsApp media controls and more for MTN, Airtel and Glo users.

Not eligible for MTN 200 for 1GB? Learn the 6 real reasons, how to check your personalised offers on *312# and the best alternatives to save on data.

NCC harmonized short codes explained: *310#, *311#, *312#, *321#, *323#, 300, 2442 and more. One easy list that works on every Nigerian network.

How to check my phone number on MTN, Airtel, Glo and 9mobile with simple USSD codes, plus easy backup methods that work without any code at all.

How to link NIN to SIM on MTN, Airtel, Glo and 9mobile, confirm the link with *996#, and restore a barred SIM. Easy codes and tips for 2026.

How to transfer airtime on MTN with Share ‘n Sell: change your PIN, send credit with *600#, use SMS, and fix common airtime transfer errors in 2026.

How to check BVN in Nigeria: dial *565*0# from your registered number, use your bank app or visit your bank. Fees, fixes and safety tips explained.

Check data balance on MTN, Airtel, Glo and 9mobile with one NCC code, *323#. Plus app options, airtime balance codes and tips to make data last longer.

How to check NIN number in Nigeria with *346#, see numbers linked to your NIN with *996#, and use the NIMC app or an enrolment centre if the code fails.