I will probably break your device to a point of unrepairable state.
I am still very new to repairing tech stuff especially when using SMD solder guns. If you are thinking about sending something for me to repair assume that it will die and that you might have to pay for shipping both the sides. Use the youtube channel to see what I can and can't do.
Check if the product you're sending, is it even worth it to send it for repair.
Because the two way shipping alone to India PIN Code: 854301 might be a lot. Doesn't matter if I pay the return shipping, it's still a loss of money and for that reason you might here me say, "It's not worth spending that much on such a device."
Also, that some devices are so old that spending a single rupee on it might not be worth spending.
Fee→ Haven't even thought about it yet. I will charge you at the very least the cost of materials used, two-ways shipping. Anything extra I haven't really thought about it. Remember, it's still a hobby.