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Browse all published Sabi Update guides, with the newest and most recently updated answers first.
26 published guides.
How to Share Data on MTN in Nigeria (2026)
Current ways to share MTN data in Nigeria, including USSD, SMS, limits and troubleshooting.
New USSD Codes in Nigeria 2026: MTN, Airtel, Glo & 9mobile
The current unified USSD codes for MTN, Airtel, Glo and 9mobile in Nigeria: balance, recharge, data, borrowing, sharing, NIN and customer care.
Airtel Airtime Balance Code in Nigeria (2026)
The current Airtel Nigeria airtime balance code is *310#. See how to check your main balance and bonuses, plus what to do if the code does not work.
Data Plan Code in Nigeria: MTN, Airtel, Glo & 9mobile (2026)
Dial *312# to open the data plan menu on Nigerian mobile networks. See how the harmonised code works on MTN, Airtel, Glo and 9mobile.
Glo Data Balance Code in Nigeria (2026)
The current Glo data balance code is *323#. See official alternative methods, how to check expiry, and why older Glo codes still appear online.
Airtel Data Balance Code in Nigeria (2026)
The current Airtel Nigeria data balance code is *323#. See how to check your balance, expiry date, use the My Airtel app, and what to do if an old code fails.
How to Transfer Airtime on Airtel in Nigeria (2026)
The current Airtel airtime transfer code is *321#. See how to use Airtel Me2U, change your PIN and fix common transfer problems.
How to Check Your Glo Data Balance in Nigeria
Current Glo Nigeria ways to check your data balance using *323#, Glo Café, SMS and the Glo self-care portal.
DStv Packages and Prices in Nigeria 2026
Current DStv Nigeria package prices for Premium, Compact Plus, Compact, Confam, Yanga and Padi, checked against DStv's official site.
How to Fix DStv E16 Error in Nigeria
DStv showing E16 after payment? Here is how to clear the error in Nigeria, what causes it, and what to check if it does not disappear.
Mobile Data Not Working on Android? Try These Fixes
Mobile data connected but not working on Android? Try these simple fixes for SIM, network, data settings and connection problems.
MTN Night Plan Code 2026: Price and How to Activate
The current MTN night plan gives 500MB for ₦75 from 11pm to 6am. See the official activation code, SMS method, balance code and daily limit.
How to Check Your Airtel Data Balance in Nigeria
Current Airtel Nigeria methods for checking your remaining data and expiry date with USSD or the My Airtel app.
How to Check Your MTN Data Balance in Nigeria
Current ways to check your MTN Nigeria data balance and expiry date using USSD, SMS, the myMTN app or Zigi.
How to Free Phone Storage Without Deleting Your Photos
Safe ways to reclaim phone storage by clearing downloads, app caches, offline files and duplicates before deleting important photos.
Hotspot Connected but No Internet? Try These Fixes
Fix a phone hotspot that connects successfully but does not give the other device internet access.
Why Is My Phone Battery Draining Fast?
Find common causes of sudden battery drain, including screen use, weak signal, background apps, heat and battery ageing.
Why Is My Phone Charging Slowly? 9 Things to Check
A practical checklist for slow phone charging, from the cable and charger to heat, background activity and a dirty charging port.
Phone Storage Full? What to Delete First
A safe order for cleaning a full phone without randomly deleting important files or installing questionable cleaner apps.
How to Share Airtel Data in Nigeria
Current Airtel Nigeria methods for transferring data from your balance or buying a new data bundle for another Airtel number.
How to Share MTN Data in Nigeria
Current MTN Nigeria methods for transferring data from your balance, gifting a bundle, or requesting data from another MTN line.
How to Stop Apps From Using Mobile Data in the Background
Reduce unexpected mobile-data use by finding heavy apps and limiting background activity without breaking essential notifications.
What Is Background Data on Your Phone?
Background data explained simply, with examples of why apps use it and when restricting it can save mobile data.
What Is Cache on a Phone, and Is It Safe to Clear?
Cache explained in simple language: why apps create it, what clearing it does, and the difference between cache and app data.
WhatsApp Not Downloading Pictures? Try These Fixes
Fix WhatsApp photos that will not download by checking internet access, storage, date and time, permissions and app settings.
WhatsApp Notifications Not Showing? Check These Settings
A practical troubleshooting order for missing WhatsApp notifications on a phone, including app, battery and system settings.