Swollen Battery Warning Signs: Stop Charging It Now
A swollen phone or laptop battery is a real fire risk. Learn the warning signs, what to do immediately, and what never…
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Category: Diagnostics
Water Damage: The First 60 Minutes That Save Your Phone
A minute-by-minute plan for the first hour after a spill or drop in water. Power it off, do not charge it, skip…
Read articleRandom Restarts & Boot Loops: A Power-Rail Diagnostic
Random reboots and boot loops are usually a hardware problem on a power rail, not a software glitch. Here is how we…
Read articleiPhone Won’t Charge: Bad Charging Port or Failed Tristar IC?
Most "dead port" iPhones we open have a clean port and a failed Tristar/Tigris U2 charging IC. Here is the bench process…
Read articleDoes Rice Save a Wet Phone? What a Repair Lab Sees
Rice does almost nothing for a wet phone. The real enemy is corrosion, and it keeps spreading after the device looks dry.…
Read articleMy Phone Won’t Turn On — Is My Data Gone?
A dead phone is almost always a power-circuit fault, not erased storage. Here is why your data usually survives, and how a…
Read articleThe $65 Diagnostic, Explained: Why We Charge to Look First
Why we charge $65 to diagnose your board before any work, why it applies toward the repair, and how it keeps us…
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