My Samsung a3 2016 I have used for 2 years and it has a lot of interference so I came out in April as the Huawei P20 series, I bought the P20 Lite and sent my A3 2016 in the warranty and sold it for 80 euro, So I indirectly only paid 290 euro for the P20 Lite.
Then in May the Honor 10 came out which cost only 400 Euro and the hardware was really MUCH better than the P20 Lite, then later came the Mate 20 Lite which also had better hardware. I would have really wished that the P20 Lite had already received the Kirin 710.
I'm playing PUBG on my mobile and I would have had to wait a bit and get a lot more for a little extra money. That provokes me just now.
Now sell the phone and buy a better is already too late, the P20 Lite already costs 240-260 euro.
Is not it possible to upgrade the hardware somewhere? For me it is self-obligation that I use a mobile phone for at least 2 years and I have decided that I will only get a completely new mobile phone by the end of 2020.
No, bad luck, that's the way it is. The things are glued and soldered, there's nothing to upgrade.