In this blog post, I'm sharing the complete story of how I successfully fixed a charging issue on a Vivo V21 5G smartphone.
Today at my mobile repairing shop, i had an interesting case that reminded us why attention to detail and hands-on experience matter so much in this field.
A customer walked in with a Vivo V21 5G smartphone. He looked a bit worried and said, "Bhaiya, phone charge nahi ho raha hai... subah se try kar raha hoon, kuch response nahi mil raha."
I took the phone and quickly began our initial diagnosis. The phone wasn’t responding to the charger at all. No charging icon, no vibration—completely dead when plugged in. First, i tried a different charger and cable, just to rule that out. Still, no luck.
The Diagnosis
I carefully opened the device and inspected the charging port under the microscope. As suspected, the charging pin was damaged—it looked loose and slightly burnt from inside. That’s a common issue caused by regular wear and tear, rough cable use, or moisture.
The Repair
I tell the customer about the problem and got his approval to proceed. Then i de-soldered the faulty charging port and cleaned the board area thoroughly. After that, i installed a brand new charging pin, matching the original Vivo V21 5G specification.
After reassembly, i plugged the phone into the charger—and boom! The charging icon appeared immediately, and the battery percentage started rising. Success!
Happy Customer
The customer was happy and surprised that the issue was fixed so quickly. i give him a few tips on how to avoid future damage:
- Always use the original charger
- Avoid charging while using the phone
- Keep the port clean and dry
You might also like: Top 10 Common Android Issues and How to Fix Them
Final Thoughts
Every phone tells a story, and every repair teaches us something new. If you're facing charging issues or any hardware problem with your smartphone, feel free to drop by. I handle each case with care—just like i did with today’s Vivo V21 5G repair.Visit our shop or contact us online for quick, affordable, and professional mobile repair services.
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