Chip-Level Mobile Motherboard Repair in Bangalore
When official brand service centers tell you that your phone is completely dead and quote astronomical costs for a motherboard replacement—erasing all your memories and data—Agnisio's certified micro-soldering engineers step in. We locate and replace the exact microscopic shorted IC on your board, saving up to 70% of the cost and 100% of your data.
Common Symptoms
- Phone completely dead with 0.00A current draw on USB ammeter
- Continuous bootlooping, hanging on brand logo, or blue/red screen crash
- No display or backlight while motherboard heats up rapidly near CPU
- Wi-Fi or Bluetooth greyed out, or baseband 'No Service / Searching' error
- Touch not working despite trying brand-new replacement screens
Possible Root Causes
- Heavy drop impact causing fractured micro-solder balls under BGA chipsets
- Power surge from faulty third-party charger burning the primary PMIC or charging IC
- Short circuits on primary VDD_MAIN or PPBUS power rails
- Microscopic PCB trace cracking caused by structural frame twisting
How Agnisio Fixes This Problem
Thermal FLIR Infrared Leak Detection
We use high-resolution thermal imaging to instantly pinpoint microscopic components overheating down to 0.01 Amp leaks.
40x Optical Stereo Inspection
Inspecting motherboard interposer layers, solder pads, and SMD capacitors under high magnification.
Precision BGA Reballing & Micro-Soldering
Removal of faulty ICs, laser stencil reballing with SAC305 micro-spheres, and thermal-profile soldering.
Trace Jumper Wiring & UV Curable Masking
Reconstructing broken motherboard copper traces with 0.02mm insulated copper micro-jumpers and UV curing mask.
Compatible Hardware Models
Related Hardware Repairs
Available at Our Service Centers or via Free Doorstep Pickup
Walk into our Bommanahalli flagship cleanroom lab or HSR Layout reception, or request free courier collection across 51+ localities in Bengaluru.
Frequently Asked Questions
Can you fix a phone that another repair shop gave up on?
Yes! Over 60% of our motherboard repair cases are referred to us by other repair shops who lack chip-level micro-soldering microscopes, thermal cameras, and BGA rework stations.
Will my data be preserved after motherboard repair?
Yes. By repairing your original motherboard rather than swapping it out, your encrypted storage chips remain intact, preserving 100% of your photos, documents, and data.
How much does chip-level motherboard repair cost?
Diagnosing the board is completely free. Most micro-soldering repairs range between ₹1,500 and ₹6,500 depending on the IC and circuit tier—a fraction of the ₹25,000–₹60,000 charged for whole-board swaps.
Ready to book Mobile Motherboard Repair?
Book now for 20-minute cleanroom diagnostics or schedule free door-to-door courier pickup across Bengaluru.