Here's a solution for Nokia 5630 Xpressmusic that does have a memory card problem or the phone does not detect any working microSD card being inserted to it.
This solution provides some simple steps or repair procedure on how to fix the phone.
You may first try to restore, flash and update the device flash firmware, then check and ensure that the microSD memory card slot is clean and free from oxidation build up. Then locate the components to this solution below for tracing and check-up each components and connection line paths if the problem still exist.
Check first the memory card supply voltage (VMEM) and the ground (GND) pins connection and certain components connected to it, such as the resistor and the capacitor. Then replace if found damaged.
All remaining pins that is has no line tracks highlighted above is connected directly to the power management IC, except the memory detection switch which is connected directly to the processor chip.
There is a possibilty that you may need to reheat or rework the power IC (GAZOO) or sometimes replace it just to fix memory card problem on 5630 phone, especially when the device suffered wet or water damaged.
This solution provides some simple steps or repair procedure on how to fix the phone.
You may first try to restore, flash and update the device flash firmware, then check and ensure that the microSD memory card slot is clean and free from oxidation build up. Then locate the components to this solution below for tracing and check-up each components and connection line paths if the problem still exist.
Nokia 5630XM Memory Card Not Detected Solution
Check first the memory card supply voltage (VMEM) and the ground (GND) pins connection and certain components connected to it, such as the resistor and the capacitor. Then replace if found damaged.
All remaining pins that is has no line tracks highlighted above is connected directly to the power management IC, except the memory detection switch which is connected directly to the processor chip.
There is a possibilty that you may need to reheat or rework the power IC (GAZOO) or sometimes replace it just to fix memory card problem on 5630 phone, especially when the device suffered wet or water damaged.
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