[Xiaomi Redmi Note 3 Questions & Answers] Gurkirat_Singh:
*** I have no choice than to beg for help. So please please please help me. ***

So I'm going to tell you girls/guys the whole story. It's going to be a long one, so bear with me. I just didn't wanted to leave any info.

I've been using MIUI for a long while, in the beginning it was all great. But as I started installing more & more apps, I started having issues/lags while playing games. Then there is MIUI's ram management issue, i.e. If I had to run a heavy game/app, I had to clear out RAM(you know the special feature in MIUI). Other than I had network issues. For ex : Whenever I played PR Legacy Wars(internet intensive game), I suffered from a lot of LAG. And Tekken(officially by Bandai Namco on Play Store) also, Force closed once or twice.

So to fix all this, I decided to go with a Custom ROM, basically because of the RAM Management issue.

First I started using CM 14.1. In the beginning the results were good. Like the internet problem was fixed to 100%, PR ran nearly perfect. Other than that there was no RAM issues. But as I started installing more apps, I started having crashes. First it happened with HQ Trivia, then with C.A.T.S. & PR Legacy Wars.

What happened to each app individually :-

HQ Trivia - Every time I play a live game, the app would crash multiple times given that I tap on ''wait'' and phone keeps on processing the app, when I get the message "App stopped working".

C.A.T.S. - This is neither a graphic nor internet intensive game, but still when I was typing something in group chat, the whole system crashed, the phone rebooted from the Boot Animation not from MI logo.

PR Legacy Wars - This game is a bit graphic intensive & internet intensive for sure. Same like when I was typing something in group chat, the same thing happened as mentioned above. Keep in mind that crash should've happened when there was more load on phone like during a battle.

And some very heavy crashes. Like when I try to switch accounts between guest & usual, the system crashed so hard, that I couldn't use it, Not even the hard buttons, like power button won't even turn the screen on. The vibration motor started spinning and wouldn't stop. I literally have to open the phone and disconnect the battery cable.

So having no choice, I installed NOS N, but I haven't tried the account feature in it, in fear of what happened earlier to CM 14.1, As I was able to recover through that heavy crash 3-4 times, but I guess it was the 5th time, I wasn't able to get into the system and lost all data. Why I feared? Cause I'm having similar issues as in CM 14.1, not all of them but similar.

SO after installing NOS N, these are the issues I'm having :-

HQ Trivia - Same app crashing while playing live games.

Sonic Forces - Whenever I watch an AD, if it's longer than like 5 or 10 seconds, app would crash & restart. If it's small or interactive or even non-interactive, if I keep tapping on the screen, app doesn't crashes, otherwise it does.

Twitter - Kept crashing(first installed through TiBa). Issue fixed after I installed it through Play Store.

YouTube - Force closed once or twice. Sometimes when I'm watching a video, when I press back then tap on Home/Trending etc it shows white blank.

Games - If music is playing in background, whenever I exit the app, at the end, the sound kinda gets laggy/screechy.

It's not been that long since I've been using NOS N. And I didn't do any hard testing especially that account feature. So the whole OS hasn't crashed yet. But still these issues hurt in long term, especially the HQ problem. Also all these apps were first installed through TiBa backup, then I installed them through Play Store, so that there's no compatibility issue.

As this OS has a feature to kill apps by holding back button. If sometimes I have lag in PR Legacy Wars, it get fixed by killing & opening it again.

What do I need from you guys?

To tell me if this a hardware or software related problem. I can create some report or log, so you could help me better. Just tell me how to do it? Meanwhile I'll try installing other OSs.

PS: I may not reply immediately, but I will reply.