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Fixes & How-Tos

Clear, numbered fixes for phone, laptop and gadget problems, verified with official sources.

Phone behind a shield that deflects incoming call and message icons

Stop Spam Calls and Texts in India: Your Guide to DND, Spam Filters and Complaints

11 Oct 2026 14 min read

Phone with a checklist, magnifying glass, lock and battery icons for inspecting a second-hand phone

Second-Hand Phone Checklist for India: Verify IMEI, iCloud/FRP Lock and Battery Before You Pay

11 Oct 2026 13 min read

Phone showing a call icon next to a Wi-Fi router

Wi-Fi Calling in India: Switch It On for Jio, Airtel, Vi and BSNL

11 Oct 2026 10 min read

Phone guarded by a padlock and shield, representing blocking a lost handset through CEIR

Block a Lost or Stolen Phone on Sanchar Saathi (CEIR): Full Process, Status Check and Unblocking

11 Oct 2026 7 min read

Phone beside a mobile tower sending out 5G signal rings

5G Not Showing? How to Enable 5G on Jio, Airtel and Vi for Samsung, Redmi, vivo, realme, Pixel & iPhone

11 Oct 2026 6 min read

Phone with a padlock and chat bubbles, representing OTP messages that fail to arrive

OTP SMS Not Received? What to Check on Android & iPhone (Jio, Airtel, Vi, BSNL)

11 Oct 2026 9 min read

Laptop with a shield and a calendar on screen, representing extended Windows 10 security updates

Windows 10 ESU Now Runs Until October 2027: Free Sign-Up Steps and When to Upgrade

11 Oct 2026 6 min read

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