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CellPros Blog

Repair Tips & Device Guides

Practical advice from our Fresno technicians — new posts added regularly.

Batteries

How to Maintain Battery Health iPhone 14 Pro Max

Daily habits that actually protect your iPhone 14 Pro Max's long-term battery health, from heat exposure to charging speed.

Computers

How to Fix iPad Folio Keyboard Not Working Issues

A Smart Keyboard Folio that stopped responding is usually a connection issue — here's how to troubleshoot it before assuming…

Phones

How to Fix a Frozen Phone

An unresponsive, frozen phone is almost always fixable without a repair — here's the troubleshooting order that actually works.

Screens

How to Fix a Cracked iPad Screen Without Replacing It

There's no permanent DIY fix for a cracked iPad screen, but here's how to protect it and yourself until you…

Screens

How to Clean the Sticky Side of a Screen Protector

Whether your screen protector's adhesive can be cleaned and reused, and how to do it without trapping dust or bubbles.

Batteries

How Do You Know if the iPhone Battery Is Original

How to check whether an iPhone's battery is a genuine Apple part — useful for used-phone buyers and anyone reviewing…

Computers

How Do You Fix the Keyboard That Is Typing Wrong Characters on the iPad

Wrong characters showing up when you type on your iPad? Usually a layout setting or connection glitch, not a hardware…

Batteries

How Do You Check Battery Health on an iPhone Without Setting It Up

Buying a used iPhone? Here's how to get a read on battery health before you commit to activating it.

Phones

Guide to Save Mobile Repair Cost

Practical ways to keep phone repair costs down — from catching issues early to avoiding the cost of a repeat…

Phones

Guide to Cleaning Your Mobile Phone

How to safely clean your phone's screen, ports, and case without damaging protective coatings or internal components.