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Main Board Flex Cable for Tecno Spark 40 Pro
₹679
₹349 (Inclusive of all taxes)
Is a critical function on your Tecno failing to communicate with the motherboard despite both the component and the motherboard being confirmed functional? The Main Board Flex Cable / Patta is the primary ribbon cable that bridges the motherboard with a critical sub-assembly — such as the sub-board, display assembly, or charging board — and a damaged one breaks this core communication pathway entirely.
- Designed and tested specifically for Tecno — correct connector ends, length, and signal routing
- Restores core communication between the motherboard and primary sub-assembly on Tecno
- Fixes critical function failures caused by damaged main board flex cable
- High-quality flex material with reliable contact surfaces tested for continuity before dispatch
- Suitable for professional repair technicians
- No soldering required in most cases
Restore the primary communication pathway on your Tecno . Order the Main Board Flex Cable / Patta from SAHII.in — genuine quality, wholesale price, free delivery pan-India.
Product Specifications
| Compatible Brand | Tecno |
| Compatible Model | Tecno Spark 40 Pro |
| Color | |
| Product Type | Main Board Flex Cable / Patta |
| Condition | New |
| Packing | Loose Packing |
| In The Box | 1 Unit of Main Board Flex Cable / Patta for Tecno |
| Country Of Origin | China |
| Sold By | SAHII.in, New Delhi |
| Field | Details |
|---|---|
| Warranty Summary | 7 Days Replacement Warranty |
| Warranty Type | Replacement Warranty |
| Warranty Covered | Any Manufacturing Defect |
| Warranty Not Covered | Tampered or Used Product |
| Important Note | Unboxing video is mandatory for any return or replacement request |
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Parts commonly ordered with Main Board Flex Cable for Tecno Spark 40 Pro for TECNO SPARK 40 PRO
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Frequently Asked Questions
Q1. What is the Main Board Flex Cable / Patta in Tecno and what does it connect?
The Main Board Flex Cable / Patta in your Tecno is the primary ribbon cable that carries data and power signals between the main motherboard and a critical sub-assembly — which may be the charging sub-board, display board, or a secondary processor board depending on your Tecno 's architecture. Damage to this cable causes the connected sub-assembly to lose communication with the motherboard entirely — affecting multiple functions simultaneously.
Q2. How do I know if the Main Board Flex Cable / Patta on my Tecno is damaged?
Multiple related functions failing simultaneously after a drop or repair — for example charging, microphone, and speaker all failing together — points to the Main Board Flex Cable / Patta as a common cause on Tecno . Visual inspection for kinking or tearing and testing with a known-good cable confirms the diagnosis.
Q3. Is this Main Board Flex Cable / Patta specific to Tecno ?
Yes. The connector types, cable dimensions, signal trace layout, and routing path are model-specific. This listing is designed for Tecno only. Using a flex from a different model will not connect correctly and risks damaging both the motherboard and the sub-assembly connectors.
Q4. Does replacing the Main Board Flex Cable / Patta on Tecno require soldering?
No — in most cases this cable connects via ZIF or press-fit connectors at both ends. The repair involves opening the phone and carefully replacing the flex. Professional tools and care are required to avoid damaging the connector locking mechanisms on your Tecno .
Q5. Does SAHII.in provide warranty on the Main Board Flex Cable / Patta for Tecno ?
Yes — a 7-day replacement warranty covering manufacturing defects is included. An unboxing video is mandatory for all warranty claims. Flex cables showing physical damage from improper installation are not covered under warranty. For more information, check out SAHII's Return Policy.
