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Hi everybody,
I bought 3x Redmi Note 2 (TDD-LTE) phones at AliExpress and will gift them to my family for christmas (live in germany).
Since my pretty old parents and my sister do not have much clue about technics/software I would like to flash ROMs which they can use for the next 2-3 years without necessity to update and which are working as flawlessly as possible.
There are so many different ROMs which are in development in this forum but in the comments there are always statements like "good but poor sound quality" or some "video codec is not working" or "battery issues".
Could you please make some suggestions of ROMs which have (almost) no issues? -> I dont care about the Android versions and if it is AOSP, CM. MIUI or any other ROM as long as it fulfills the following
Requirements:
Stable
Playstore
German language
Maximum battery life (performance is not important - my family members won´t play 3d games - so if there are some tweaks like underclock e.g. that would be cool)
good sound-quality
good cam quality
good connectivity (gps, LTE, bluetooth e.g. working flawlessly)
Nova-Launcher working
Thank you very much in advance!
v2elite said:
Hi everybody,
I bought 3x Redmi Note 2 (TDD-LTE) phones at AliExpress and will gift them to my family for christmas (live in germany).
Since my pretty old parents and my sister do not have much clue about technics/software I would like to flash ROMs which they can use for the next 2-3 years without necessity to update and which are working as flawlessly as possible.
There are so many different ROMs which are in development in this forum but in the comments there are always statements like "good but poor sound quality" or some "video codec is not working" or "battery issues".
Could you please make some suggestions of ROMs which have (almost) no issues? -> I dont care about the Android versions and if it is AOSP, CM. MIUI or any other ROM as long as it fulfills the following
Requirements:
Stable
Playstore
German language
Maximum battery life (performance is not important - my family members won´t play 3d games - so if there are some tweaks like underclock e.g. that would be cool)
good sound-quality
good cam quality
good connectivity (gps, LTE, bluetooth e.g. working flawlessly)
Nova-Launcher working
Thank you very much in advance!
Click to expand...
Click to collapse
I recommend you the stock miui stabel rrom because all workss fine
moneeb said:
I recommend you the stock miui stabel rrom because all workss fine
Click to expand...
Click to collapse
Are the thermal and battery issues fixed there already?
- CM
CyanEcch ROM + Xposed + Amplify + GravityBox
- MIUI
Last Stable ROM + Xposed + Amplify
Whats your opinion on sMIUI?
http://forum.xda-developers.com/redmi-note-2/development/rom-smiui-rom-kitchen-major-xiaomi-t3225567
I use MIUI 7 5.11.5 and it's the best for me. I recommend it for daily use. I use it since I've got my phone
ParotZ said:
- CM
CyanEcch ROM + Xposed + Amplify + GravityBox
- MIUI
Last Stable ROM + Xposed + Amplify
Click to expand...
Click to collapse
sorry could you elaborate/link to xposed+amplify for miui? I looked around the xda forums but couldn't find what you mean
Donteatchalk said:
sorry could you elaborate/link to xposed+amplify for miui? I looked around the xda forums but couldn't find what you mean
Click to expand...
Click to collapse
[Tools, Tips & Tutorials] XPOSED FRAMEWORK MIUI 7 REDMI NOTE 2
[Xposed] Amplify - Battery Extender - Control alarms, services, and wakelocks
Amplify Battery Extender -Root
push
I've been using the xiaomi.eu 5.11.26 ROM for a couple of weeks and have only 1 issue - auto brightness is slow to respond, but great other than that.
You really do not want anything other than the official MIUI because you can't troubleshoot if it doesn't work and you have to update it manually.
Don't bother with xposed, root or anything. Because there will always be updates for those kind of things and I doubt your parents and sister would want to manually do all these things.
Xiaomi.eu and sMIUI both requires TWRP to be flashed and you don't mind checking for an stable ROM every month and flashing it with the possibility of soft bricking the phone. Even though the chances are miniscule, it's just better to be safe with MIUI which is tested extensively (I hope) and you don't have to worry about warranty issues if it arises since they are on stock.
Official MIUI Stable version is most stable, Global version has included Google Play
steely.wing said:
Official MIUI Stable version is most stable, Global version has included Google Play
Click to expand...
Click to collapse
In my experience, CM12.1 build 8 (haven't tried newer) was more stable and usable than any MIUI build that I have tried for this phone. As for troubleshooting, you can google anything you want for cm12 and you'll find a solution.
I don't know how people can recommend MIUI over CM12 unless they just haven't tried it.
Rapalax said:
In my experience, CM12.1 build 8 (haven't tried newer) was more stable and usable than any MIUI build that I have tried for this phone. As for troubleshooting, you can google anything you want for cm12 and you'll find a solution.
I don't know how people can recommend MIUI over CM12 unless they just haven't tried it.
Click to expand...
Click to collapse
I am using @lokjianming CM12.1 build, that has some bug, Ex. "Vibrate on Touch" not works for some user (including me), mobile network not stable (SIM2 LTE network may not working), call recording not working, you need to install other recording app, sometimes the speaker has cracking sound (rarely), Chinese translation not complete (some UI is english), I am not sure how complete in German, but I can accept this bugs, I like CM ROM, as I know, XiaoMi never releases their full kernel source, so some bugs are very hard to fix.
Go for stable 7.0.8.0
Go for the stable 7.0.8.0 release. You can find it on xiaomi.eu stable roms download. The rom is multilang, so it supports german. Everything works flawlessly. Like bluetooth, wifi, screen auto brightness. Everything works, and battery life is great. This rom is rock stable and never needs an update. It is also not rooted like the other roms, so if they use banking apps or other apps that may only allow unrooted phones, it is no problem there alsom 7.0.8.0 stable rom from xiaomi.eu is the most stsble rom i have used. So if you install that ro they would be very happy with their phones. Good luck
Thanks for that feedback - so you thing i should use 7.0.8.0 instead of 7.0.12.0 ?
I am currently about to start flashing the 7.0.12.0 and then saw your post
Where can I download the version which you mean? Since on the official page there is just the chinese version available of 7.0.8.0
Just installed 7.0.12.0 global - xiaomi must be kidding me.... there is no german language available - even as the location germany is not available...
Can anyone tell me which of the official versions support german language?
finally ended up with smiui 7.0.8.0 (german included)
Megaxenonn said:
Go for the stable 7.0.8.0 release. You can find it on xiaomi.eu stable roms download. The rom is multilang, so it supports german. Everything works flawlessly. Like bluetooth, wifi, screen auto brightness. Everything works, and battery life is great. This rom is rock stable and never needs an update.
Click to expand...
Click to collapse
Do WhatsApp notifications work as expected?
I don´t know i switched quite a while ago to Telegram since its much better and newer then whatsapp if i find some time i will install whatsapp to test it
I'm in a position right now where I won't have readily available internet for an extended period of time (living in a 3rd world country through the Peace Corps) and I wanted to make sure that I downloaded the most complete/least buggy ROM available right now.
Right now it looks like a toss up between the SpaceX Rom or CM 12.1, can anyone who has perhaps used both provide some insight? thanks.
Donteatchalk said:
I'm in a position right now where I won't have readily available internet for an extended period of time (living in a 3rd world country through the Peace Corps) and I wanted to make sure that I downloaded the most complete/least buggy ROM available right now.
Right now it looks like a toss up between the SpaceX Rom or CM 12.1, can anyone who has perhaps used both provide some insight? thanks.
Click to expand...
Click to collapse
I think that SpaceX is best for you becauz it is officialy supported for redmi 3 pro and the cm12.1 it is also supported but it has not fingerprint support . Yet
I have used both for my Redmi 3 Pro and what I can say is that it's all preference. In MIUI 8 (SpaceX) it is very stable but there were some minor things that i noticed such as some videos were not able to play on the browser app (trying to watch Naruto), unable to delete multiple contacts at once (yes, you have to have to delete one by one), cannot use a third party app for sending MMS or group texts (does not allow the message or picture to go through for some odd reason)., and also to add on to the MMS bug, YOU can start the group chat via text on MIUI's primary messaging app and it will be fine; however, if you somebody adds you to a group chat, you will only get a particular participant's text and not through the group chat....in other words you're really only texting one-on-one in group chat. Almost forgot one thing, and that is that not all your Xposed Modules will work on MIUI 8 whereas to CM 12.1 they work flawlessly (e.g. Youtube Background Playback, AdAway, One Tap Video Download). Those were my only negative experiences with MIUI 8 (SpaceX) that I encountered. As for CM 12.1 (nehz), it's stable as well....only problem is that it consumes more battery than SpaceX. Hope this helps you in what you will choose!
HParra97 said:
I have used both for my Redmi 3 Pro and what I can say is that it's all preference. In MIUI 8 (SpaceX) it is very stable but there were some minor things that i noticed such as some videos were not able to play on the browser app (trying to watch Naruto), unable to delete multiple contacts at once (yes, you have to have to delete one by one), cannot use a third party app for sending MMS or group texts (does not allow the message or picture to go through for some odd reason)., and also to add on to the MMS bug, YOU can start the group chat via text on MIUI's primary messaging app and it will be fine; however, if you somebody adds you to a group chat, you will only get a particular participant's text and not through the group chat....in other words you're really only texting one-on-one in group chat. Almost forgot one thing, and that is that not all your Xposed Modules will work on MIUI 8 whereas to CM 12.1 they work flawlessly (e.g. Youtube Background Playback, AdAway, One Tap Video Download). Those were my only negative experiences with MIUI 8 (SpaceX) that I encountered. As for CM 12.1 (nehz), it's stable as well....only problem is that it consumes more battery than SpaceX. Hope this helps you in what you will choose!
Click to expand...
Click to collapse
Have you tried MIUI 7? Specifically ManIT's rom 7.5.1? Does MIUI 8 have better battery than that Rom?
Mahz4130 said:
Have you tried MIUI 7? Specifically ManIT's rom 7.5.1? Does MIUI 8 have better battery than that Rom?
Click to expand...
Click to collapse
No, i have not tried it yet. What I have heard is that MIUI 7 has better battery than MIUI 8. However, I am not sure because I haven't tried it myself.
Yes miui 7 has better battery life compared to miui 8 but that is maybe cause miui 8 is still in beta stage.wait until stable then am sure it will be way better than miui 8.as you know updates are meant to improve not deprove.so for now miui 8 is not perfect but is still good for daily use.you wont be disappointed by its performance.
You must try European ROM for Redmi 3.
I've been using it for a month . And it's stable
With due respect to the developers, can some one start to port miuipro rom based on miui10 from hydrogen to kenzo?
Reason for posting this thread is bloody beggar 'kisasanya'
He is now ask for payment for get link of miuipro ported rom.
Actually i had paid him twice but he didn't gave me link and puted me in block list so i cant talk with him anymore.
So it would be great if someone start porting miui10 miuipro roms from hydrogen to kenzo.
Thanks in advance and awaiting for positive response...
How much u paied bro....
That dude should really get a life tho.
Can someone download this and upload to G Drive/MEGA?
https://share.weiyun.com/500dQ9y
https://drive.google.com/file/d/1dW7fuS4OeQ2KQk9Tba7aywtgEIIF62PS/view
MaveFL said:
Can someone download this and upload to G Drive/MEGA?
https://share.weiyun.com/500dQ9y
Click to expand...
Click to collapse
I am facing volte issue.
Any one face the same?
MaveFL said:
Can someone download this and upload to G Drive/MEGA?
https://share.weiyun.com/500dQ9y
Click to expand...
Click to collapse
Is this miui 10 ?
vizal96 said:
Is this miui 10 ?
Click to expand...
Click to collapse
YES! Android 7.0 MIUI 10 apparently semi-stable
I see only two problems, camera dont take video and the screen lock dont work block it self constantly Its necessary to leave without screen block after the first start.
And no gapps included
Screenshot please
stilian2886 said:
Screenshot please
Click to expand...
Click to collapse
Screenshoots
https://imgur.com/a/kidpVQ8
AGNi kernel for MIUI Nougat works and the camera works for video after installing the kernel, Magisk root and the blockscreen works for fingerprint or pin, dont block it self anymore.
:highfive:
its a good start
for gapps 100% working, dont try opengapps
https://forum.xda-developers.com/mi-max-2/how-to/guide-installing-miui-10-google-t3812907
Its imposible to get that kisasanya roms for free, funny.
Anyway, like I said before, lineageOS 14 or +, is much better until you want to use split screen for games, to play 2 games at the same time.
Edit: and miui 10 its so bad atm, better try "MIUI 9 Hydrogen Port for Kenzo 8.7.1" or "miui.am 8.4.27 beta" who can run w/o any problem (freeze, reebot) while:
playing 2 pokemon go account at the same time, use firefox and whatsapp, all w/o problem; And repetitouch (it records my "touchs" and I dont even need to tap like crazy while "raiding"), etc, etc.
And the most important thing for me: new notifications shade. whatsapp can be replied with one touch (no dual finger needed), and u can keep some notifications ALWAYS expanded.
plus you need to flash "MIUI.AM Volte Patch Link"
miui.am and volte patch all from turkdevs.
Look at this: https://youtu.be/4KEL3zkfMHc
This ROM has an excellent managament of RAM, works a lot better than any PORT (alexandrin and kisasanya ROMS) I have the 2GB Kenzo and works great with all my apps and games (30 or more) For those who enjoy the MIUI layer I tell you, the best ROM since Android 6.0 MIUI 9 ROMS. I come from using the liquid-remix ROM (excellent by the way) but I'm a fan of the MIUI customization layer , and this ROM is by far (with some errors which I hope some great XDA developer fixes at some point) the best It has been seen and used in 1 year or more.
Can you post Payment screenshot here or whatsapp me on +917696013709
Does push notifications lights working on you guys?
Sim network don't work
Volte is note working on this rom also fingerprint scanner option is not showing. Please help!!
mosfet321 said:
This ROM has an excellent managament of RAM, works a lot better than any PORT (alexandrin and kisasanya ROMS) I have the 2GB Kenzo and works great with all my apps and games (30 or more) For those who enjoy the MIUI layer I tell you, the best ROM since Android 6.0 MIUI 9 ROMS. I come from using the liquid-remix ROM (excellent by the way) but I'm a fan of the MIUI customization layer , and this ROM is by far (with some errors which I hope some great XDA developer fixes at some point) the best It has been seen and used in 1 year or more.
Click to expand...
Click to collapse
100% agree
mosfet321 said:
This ROM has an excellent managament of RAM, works a lot better than any PORT (alexandrin and kisasanya ROMS) I have the 2GB Kenzo and works great with all my apps and games (30 or more) For those who enjoy the MIUI layer I tell you, the best ROM since Android 6.0 MIUI 9 ROMS. I come from using the liquid-remix ROM (excellent by the way) but I'm a fan of the MIUI customization layer , and this ROM is by far (with some errors which I hope some great XDA developer fixes at some point) the best It has been seen and used in 1 year or more.
Click to expand...
Click to collapse
Which ROM you are talking about bro ?
My phone is Kate 3gbram, and I did a loot of stuff to keep 2 pokemon go accounts open at the same time (to play at the same), use whatsapp and firefox. If I didnt change some options, delete like 10 miui apps always in memory w/o reason, MIUI.AM didnt keep that 4 apps opened at the same time.
If u dont use pokemon go apps like this, then go LineageOS.
Hi to all
The developers of derpfest ROM don't wanna share the links to Derpfest in xda.
We have to respect this! Don't post any links to ROM or telegram derpfest groups!
Here is the closed thread without links but with important infos:
https://forum.xda-developers.com/Mi-9/help/android-10-derpfest-rom-10-official-t4032543
So, this thread is only for advice, discussions and experiences.
Future requests
Please tell me what you want to have changed or implemented, the I would ask the developers if it could be possible.
My list
1. adding autocall record
2. Adding flip display down to mute ringer
3. Smart charge (charging only to a predefined % value)
4. Adding display saturation level
5. All closing button in recent app list
6. And last to be 100% perfect with 5 stars: a system menu with automatic timebased network disconnect... Like leandroid app
Hi guys
This TWRP (last version from 16.) is lookin and working better than all others:
https://forum.xda-developers.com/Mi-9/development/orangefox-recovery-10-mi9cepheus-test-t3987959
If you delete the empty folder root data per_boot the backup is running without faults.
Many additional functions like disable magisk modules for testing or after bootloop with a non working module....
There are 2 versions of derpfest 13.1. 20 online. Someone checked the differences?
Is it impossible to support the ok google hotword feature?
Sadly hotword don't work on most custom roms in Mi9.
Except few roms
For example, old Bootleggers ROM, EvolutionX 3.5 1224 build etc...
You can assign AI button to ok google or use screen gestures,
but in my case I really need a hotword so I can't move to another rom.
I saw some comments before.
There was a saying that moving from possible ROM to impossible ROM, but the attempt failed.
System - product - priv-app - hotwordenrollmentokgooglehexagon
coey0814 said:
Is it impossible to support the ok google hotword feature?
Sadly hotword don't work on most custom roms in Mi9.
Except few roms
For example, old Bootleggers ROM, EvolutionX 3.5 1224 build etc...
You can assign AI button to ok google or use screen gestures,
but in my case I really need a hotword so I can't move to another rom.
I saw some comments before.
There was a saying that moving from possible ROM to impossible ROM, but the attempt failed.
System - product - priv-app - hotwordenrollmentokgooglehexagon
Click to expand...
Click to collapse
I didn't use it but do you checked all settings?
Have a look here:
https://translate.googleusercontent...700271&usg=ALkJrhjVQfsolQJiA_E-Zura_IPnjE5Krw
Laptapper said:
I didn't use it but do you checked all settings?
Have a look here:
https://translate.googleusercontent...700271&usg=ALkJrhjVQfsolQJiA_E-Zura_IPnjE5Krw
Click to expand...
Click to collapse
Thanks for your comment. But the site you link to looks like the official Google site,
I tried it before and it didn't help.
coey0814 said:
Thanks for your comment. But the site you link to looks like the official Google site,
I tried it before and it didn't help.
Click to expand...
Click to collapse
Of course officially Google site, I don't know your knowledge. But now we can go deeper in system and thinking...
Did you try to restore a working google with titanium?
Google cam for derpfest (may be good for all android 10)
Hey ladies
If you want to try my personally favorite of gcam with complete settings (I'm on derpfest but I think it's working quite good in all roms with Android 10) then you can download my backup and restore it with titanium. Recommend is no gcam is installed on starting restore.
https://drive.google.com/uc?id=106vNLIqUZeaIADT6KGIVlSXi9nZLYwkv&export=download
Am I here alone?
No comments no experiences no feature requests for derpfest (some people thinking it's the best ROM for Mi9!)
Laptapper said:
Hey ladies
If you want to try my personally favorite of gcam with complete settings (I'm on derpfest but I think it's working quite good in all roms with Android 10) then you can download my backup and restore it with titanium. Recommend is no gcam is installed on starting restore.
https://drive.google.com/uc?id=106vNLIqUZeaIADT6KGIVlSXi9nZLYwkv&export=download
Click to expand...
Click to collapse
Selfie video still not working
Laptapper said:
Am I here alone?
No comments no experiences no feature requests for derpfest (some people thinking it's the best ROM for Mi9!)
Click to expand...
Click to collapse
most people looking for information about some roms go to the "ROMs" section and not here, which is why so little interest. DerpFest itself is the best rom for mi9 (with weekly releases.)
IBTD, a ROM with GAPPS included can never be 'the best ROM' for any device. YMMV but I'd like to decide by myself which Google bloatware I'd like to install.
Cheers
Toscha
rekin79 said:
most people looking for information about some roms go to the "ROMs" section and not here, which is why so little interest. DerpFest itself is the best rom for mi9 (with weekly releases.)
Click to expand...
Click to collapse
+1
stajlus said:
+1
Click to expand...
Click to collapse
Yes you are right but in case of forbidden links (btw I didn't know why the developer of derpfest didn't allow us to post links in xda) in my opinion I can't move in the ROM thread in case of xda rules.
Battery tweak
I've tested magisk module "MOD optimal battery saving for Mi 9 v3. 7" in newest derpfest
and yesterday evening I was on 71% and today in the morning around 8 hours of sleep it was also 71%!
Never seen such a low battery consumption over night.
Patricmac said:
Selfie video still not working
Click to expand...
Click to collapse
Yes, I think every gcam has some bugs.
Also this one:
https://drive.google.com/folderview?id=1-HAYDgRI2z2Z7pbWMBtmEuP8jStW5oPT
But this one (apk install, unpack my zip xml settings to sd card that you've got a GCam Folder with subfolder Configs7 and there are the xml configs / open cam app and choose the config file by double click black area or in the settings menu)
I've found today and there are a lot of settings adjustable and quite stable. For me perfect pictures....
Try and give feedback.
I've used Derpfest for a couple of days and was very happy with it. But I couldn't get Android Auto to work with my car - dark screen on the dashboard and phone would lock up. I've dirty flashed PE and there Android Auto works fine.
I understand Android Auto may be a very rare use case, so I certainly don't want to complain. What's more interesting is that you may apparently try dirty flashing between PE and Derpfest...at least at this moment.
Can confirm. Android auto not working. Black screen and phone restarts for me.
So i am going back to PE.
Laptapper said:
Battery tweak
I've tested magisk module "MOD optimal battery saving for Mi 9 v3. 7" in newest derpfest
and yesterday evening I was on 71% and today in the morning around 8 hours of sleep it was also 71%!
Never seen such a low battery consumption over night.
Click to expand...
Click to collapse
Hi, thanks. Can you share the mod?
Sent from my MI 9 using Tapatalk
GIPAQ said:
Hi, thanks. Can you share the mod?
Sent from my MI 9 using Tapatalk
Click to expand...
Click to collapse
Attached
Hello to all, i'm a newbie about this world. i have one redmi note 4x from about 3 years.
it is with 3gb ram , and 32 gb of rom storage, and now i have see the space free is not enough.
i have on it many apps, about bank, with a token, password., and many important apps.
so i want now to format it, like a new.
i waant to clean it, and make a restore it like a factory conditions.
but i do not want loose contact, chat of whatsapp, password, telegram, kik, and password for bank, and token for use bank app.
someone have a solution for my problem? some app can do that works?
please help me.
my rom is: miui 11.02.0 stable. phone redmi note 4x.
thank you in advance
buzz71 said:
Hello to all, i'm a newbie about this world. i have one redmi note 4x from about 3 years.
it is with 3gb ram , and 32 gb of rom storage, and now i have see the space free is not enough.
i have on it many apps, about bank, with a token, password., and many important apps.
so i want now to format it, like a new.
i waant to clean it, and make a restore it like a factory conditions.
but i do not want loose contact, chat of whatsapp, password, telegram, kik, and password for bank, and token for use bank app.
someone have a solution for my problem? some app can do that works?
please help me.
my rom is: miui 11.02.0 stable. phone redmi note 4x.
thank you in advance
Click to expand...
Click to collapse
When you back up everything and restore it again, you will have as little space as now.
Get a file manager like this one:
https://play.google.com/store/apps/details?id=com.alphainventor.filemanager
It will show you which apps or files take up the space on your phone (see screenshot attached). Delete apps and files you don't need and only then make a backup
Here's another great app that will help finding out what takes up the most space - DiskUsage
QueryVillain said:
Here's another great app that will help finding out what takes up the most space - DiskUsage
Click to expand...
Click to collapse
hello, i'll try it. and for about best , simply, light and basic rom, what can you tell me?
for example i have miui global 11.0.2 stable NCFMIXM.
i like a basic simple, light rom in italian and after i can added app that i prefer.
THANK YOU
...please help me.
buzz71 said:
hello, i'll try it. and for about best , simply, light and basic rom, what can you tell me?
for example i have miui global 11.0.2 stable NCFMIXM.
i like a basic simple, light rom in italian and after i can added app that i prefer.
THANK YOU
...please help me.
Click to expand...
Click to collapse
Honestly all custom ROMs will be basically the same since pretty much all of them are AOSP based. They all should have Italian language. The only difference you will experience might be in some tweaks that other ROMs don't include out of the box. LineageOS might be a good starting choice since it gets frequent updates, it's very popular and it's one of the most basic ones out there, maybe start with that one. Something like Resurrection Remix would add many more tweaks but visually they both will be similar. I chose AOSiP since it's fairly basic but had some useful tweaks LineageOS didn't include and it gets updated just as frequently.
If you don't know how AOSP compares to MIUI, maybe check some Youtube videos to see how the interface looks like. Note that camera performance/quality might be slightly worse when compared to MIUI. MIUI also might have features, AOSP does not have. It's screenshot taking capabilities are much better for example. Audio volume out of the box might also be much lower when compared to MIUI so you will probably need to fix that.
1. Hopefully you have Snapdragon chipset since development for Snapdragon is more active than for Mediatek
2. Pick a well known/popular ROM (basically sort by views and pick something that has official in it's title). I wouldn't download anything from someone's Dropbox/Google Drive
3. Choose Android 10 or 11, no need to install anything below
4. Choose ROM that has frequent updates so your security patch is up to date
Before ROM installation you need to unlock your bootloader and flash custom recovery (TWRP for example). All these processes have guides here in XDA. I don't know if 4X differs from 4 so better read about that before doing anything
Ok. Thank you very much....i'll try....