Earlier I got some Android mobile applications for mining and also I tried to mine Bitcoin and other cryptos also. But, it was so cumbersome because of the mobile heating in a very short time and the reward was very less. I also tried with my old Laptop and it was gone obsolete now. So, plz, help me by suggesting something new kind of method which can give me a decent amount of reward for the mining.
You need better mining hardwares to mine bitcoin and altcoins today mate, forget phone mining because it's not capable, to mine right now you will need to spend money on graphics cards or asic miners and they are costly, you can build a gpu mining rig with 1000$ because buying a single card won't bring good profit, you have to combine more than one card to mine