Скачать или смотреть Vivo Y11 Battery Connector Problem Solution | Jumper Ways & Hardware Fix Guide Urdu/Hindi

If your Vivo Y11 is not turning on or showing no charging sign, the issue may be with the battery connector. This complete video shows step-by-step how to fix the Vivo Y11 battery connector problem. Learn how to test voltage, repair broken lines, apply jumpers, and re-solder the connector with full Urdu and Hindi instructions. Ideal for new and experienced mobile technicians. Watch now and repair dead phones like a pro.

🧰 30-Step Global Repair Guide:
Power off the device and remove back cover.

Unscrew and disconnect the motherboard.

Safely detach and inspect the battery.

Check battery connector pins for damage.

Use a multimeter to check V+ and GND pins.

Inspect for lifted pads or missing tracks.

Clean battery connector area with IPA.

If pins are loose, re-solder carefully.

Replace battery connector if needed.

Apply flux and use hot air to reball.

Test each connector pin with multimeter.

Use copper wire jumpers for broken pads.

Trace jumper paths using motherboard diagram.

Check continuity between connector and PMIC.

Apply UV mask over jumper wires.

Clean with brush and IPA after soldering.

Reconnect battery and test power-on.

Connect charger and watch current flow.

Check USB voltage input to PMIC.

Replace charging filters if faulty.

Test charging IC for heat or damage.

Use lab power supply to simulate battery.

Monitor amp draw for sign of activity.

Attach display and check boot status.

Verify battery level is increasing.

Fully assemble the phone.

Do final test: charging, boot, power cycle.

Test with original battery again.

Label repaired area if jumpers applied.

Deliver to customer after quality check.

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