I'm planning to buy this phone so I have some questions - Xiaomi Redmi 2 Questions & Answers

Hello, I'm planning to buy this phone because it seems to be pretty good and its only $130 in my town. I love the fact that it is XDA-supported(in terms of ROMs, recoveries etc.). I have a couple of questions:
1) How is the bootloader of Redmi 2 unlocked? Can you link me a guide or what? I heard that Xiaomi started locking up its bootloaders, but I don't know if it applies to this specific device.
2) Which is the best ROM in terms of stability, battery life and performance?

1) No the bootloader is not locked. (Till Now)
Ultimate Guide (Rooting to Flashing Roms)
2) CM13.0

Zeus™ said:
1) No the bootloader is not locked. (Till Now)
Ultimate Guide (Rooting to Flashing Roms)
2) CM13.0
Click to expand...
Click to collapse
You mean this ROM? Also, I'm planning to buy the 1 GB RAM/8 GB variant of the phone. Should I be careful when flashing custom ROMs in that matter? I mean, are there any significant differences from 2 GB RAM/ 16 GB variant apart from RAM and internal storage size? Also, should I tune my CPU when I flash CM 13 as explained in this thread?

Fobos531 said:
You mean this ROM? Also, I'm planning to buy the 1 GB RAM/8 GB variant of the phone. Should I be careful when flashing custom ROMs in that matter? I mean, are there any significant differences from 2 GB RAM/ 16 GB variant apart from RAM and internal storage size? Also, should I tune my CPU when I flash CM 13 as explained in this thread?
Click to expand...
Click to collapse
Yes that's the rom i am talking about.
There is no significant difference in the two variants apart from ram and storage. You can flash any available rom on both the variants.
The tuning is not necessary, i am running CM13.0 without it and its awesome !!

Related

[Q] How is it possible to run Kitkat on a 290mb ram device?

I thought the minimum was 512mb, do you remove stuff under the hood or how is it done?
Also, how is it possible to run Kitkat on such low internal storage?
I remember a month ago nobody even thought of Kitkat but then androidarmv6 came in
Its possible
galaxyYtester said:
I thought the minimum was 512mb, do you remove stuff under the hood or how is it done?
Also, how is it possible to run Kitkat on such low internal storage?
I remember a month ago nobody even thought of Kitkat but then androidarmv6 came in
Click to expand...
Click to collapse
Of cource, it is possible! Our orginal RAM is 0.38 GB, but only 290 MB is user available! Even device than galaxy Y runs kitkat almost stable like Galaxy 5!
Infact, 500 MB RAM is used to run KK flawlesslt!
galaxyYtester said:
I thought the minimum was 512mb, do you remove stuff under the hood or how is it done?
Also, how is it possible to run Kitkat on such low internal storage?
I remember a month ago nobody even thought of Kitkat but then androidarmv6 came in
Click to expand...
Click to collapse
I think not
Android Jelly Bean Smartphone with 512MB of RAM can sometimes make the performance of the smartphone to be slow, let alone KitKat on 300MB RAM?
Sorry for bad english
I'm currently running KitKat on my TassVe, which is essentially a Totoro under a Galaxy Mini shell, and I can say that it's smooth most of the time. Typing can be a bit laggy, and some apps (such as Titanium Backup) can take a long time to boot. But overall still smooth enough for daily use. Only complaint is the epic power consumption of the ROM.
Oh and this is the experimental build. Before asking, no, I will not provide links to it.

[Q] Best ROM for everyday use

Like the title already says i am looking for the best ROM for the Galaxy S4 to use everyday so it has to be stable and bugfree.
The reason why i dont want the stock touch wiz rom anymore is that it lets only 9gb free on my 16 gb model.
Please recommend me ROMs that are reliable and if possible also with the ability to move Apps to the SD Card.
Thanks and greetings
Any rom is stable and no rom is bugfree.
Couldnt you have posted in one of the 3268 existing best ROM threads
http://forum.xda-developers.com/galaxy-s4/themes-apps/best-rom-kernel-t2888122
marcelfbaur said:
Like the title already says i am looking for the best ROM for the Galaxy S4 to use everyday so it has to be stable and bugfree.
The reason why i dont want the stock touch wiz rom anymore is that it lets only 9gb free on my 16 gb model.
Please recommend me ROMs that are reliable and if possible also with the ability to move Apps to the SD Card.
Thanks and greetings
Click to expand...
Click to collapse
the best rom is Stock 5.0.1. who cares about available memory, get a 64gb sd card.
marcelfbaur said:
Like the title already says i am looking for the best ROM for the Galaxy S4 to use everyday so it has to be stable and bugfree.
The reason why i dont want the stock touch wiz rom anymore is that it lets only 9gb free on my 16 gb model.
Please recommend me ROMs that are reliable and if possible also with the ability to move Apps to the SD Card.
Thanks and greetings
Click to expand...
Click to collapse
Best as in what the hell is subjectivity.
I would recommend
Lollipop german version.
Echoerom.
But for you. Try the cm12 alucard and antaresone's rom. I find it refreshing . Bonus: it's like 400mb in total. Including gapps.:good:
I find the GPE roms to be very good.
I tried the CM12 Optimzed builds and faced several problems.
With the GPE roms I've never had any trouble. Also have great battery life.

[Q] Custom ROM, which and why?

Hi, I wanted to try a costum ROM on my note 3 because the official note 3 ROM has a lot of unwanted apps that just fills up my memory.
Looking on the threads, I see a lot of custom ROMs available that doesn't make it easy to start. So my question is which costum ROM do you prefer and why will you recommend me to get that one? Thank you in advanced!!
Just in case, my model is the one on the screen shot
Why don't you start with one where you understand the instructions .
Chamopak said:
Hi, I wanted to try a costum ROM on my note 3 because the official note 3 ROM has a lot of unwanted apps that just fills up my memory.
Looking on the threads, I see a lot of custom ROMs available that doesn't make it easy to start. So my question is which costum ROM do you prefer and why will you recommend me to get that one? Thank you in advanced!!
Click to expand...
Click to collapse
I'd say go for Temasek's CM12.1 AOSP ROM. It's MUCH smaller than any stock Rom, & support is pretty good and it FLIES. I've now posted 2 Antutu scores over 49,000 - and I know benchmark scores are not real life performance but I never got over a 44,000 in any stock ROM.
If you want to stay based in stock, a very good custom ROM is Alliance ROM - think it's at v8.1 now.
HOWEVR, and this applies no mater what ROM you look at... READ, READ, READ... Learn what rooting is, learn about Recovery and why Odin on the PC is necessary. The more you understand about what you are trying to do the less likely you are to be posting back in the Q&A with... "Help! My phone is bricked!"
As you can see I have a exynos Chip so I need a ROM compatible to that.
I had done flashing in the passed when I have my Samsung Galaxy Duos so I have read a bit. But there are soooooooo much ROMs now that I dared to ask the question
Sent from my SM-N900 using XDA Free mobile app
Your choice of roms for N900 is limited to these .
http://forum.xda-developers.com/galaxy-note-3/galaxy-note-3-exynos-android-development

Redmi 2 'starter pack'. Some questions from a new owner

Hi!
Well, its my first thread in the Redmi 2 section. I'm quite experienced with other devices (Moto G, E, Zenfone 2), but its my first Xiaomi device (well, isnt exactly 'mine'. It belongs to my girlfriend) and I have some doubts.
Firstly: The stock firmware is based in KK. Is there an official MIUI based on LP or MM? If yes, is the memory management ****ty like the Moto's? (yeah, Moto's LP and MM was terrible for 1GB RAM devices)
Secondly: For the most updated stock ROM, is there a good custom kernel? Is there need to unlock bootloader or anything else?
Thirdly: Is root easy?
And most important:
Is there advantages to use custom ROMs like CM on this device? Will I miss some features? (camera quality - like Xperia devices)
Hi! It seems to have root out of the box, there is a system app called Security, and it lets you manage root permissions. For your other questions, I don't know. One important thing with this mobile: if you are using GPS in the background (like measuring distance of a trip) there is a setting to protect the battery that cuts GPS and background data off by default after x minutes. This took me some time to figure out, and it's turned on by default on my phone, and it was quite annoying... You can find this option in the battery settings, and can add exceptions or disable it entirely, but still...
Dan_Jacques said:
Hi!
Well, its my first thread in the Redmi 2 section. I'm quite experienced with other devices (Moto G, E, Zenfone 2), but its my first Xiaomi device (well, isnt exactly 'mine'. It belongs to my girlfriend) and I have some doubts.
Firstly: The stock firmware is based in KK. Is there an official MIUI based on LP or MM? If yes, is the memory management ****ty like the Moto's? (yeah, Moto's LP and MM was terrible for 1GB RAM devices)
Secondly: For the most updated stock ROM, is there a good custom kernel? Is there need to unlock bootloader or anything else?
Thirdly: Is root easy?
And most important:
Is there advantages to use custom ROMs like CM on this device? Will I miss some features? (camera quality - like Xperia devices)
Click to expand...
Click to collapse
Hey @Dan_Jacques,
So I'm relatively new to it myself (only had it for about a month), but have been heavily playing with it ever since. Here's what I've learned so far:
There's no official "stable" LP or MM MIUI ROM for the Redmi 2, but you can find official "developer" ROMs here. Keep in mind you have to find out your variation and see whether yours is a "Prime/Pro" or regular Redmi 2, and choose the ROM accordingly. The Prime/Pro dev ROMs are 5.1 (LP) based. Not clear whether the Prime/Pro ROMs work on regular Redmi 2.
You can also find the latest MIUI 8 developer ROMs on this thread from Xiaomi.eu.
I got sick of MIUI after giving it a good go, and have been happily running on official CyanogenMod 13 Nightlies for a couple of weeks now. Here's the XDA thread with setup instructions, and the one for the ROM development, so you can keep tabs on it.
I have it setup with OpenGapps ARM - 6.0 - Super, customized with my own config file.
I'm still not clear [conflicting reports], but I believe 5.1 (LP) based ROMs lock your bootloader, which then has to be unlocked by Xiaomi (from this page) before you can flash a custom ROM. This has been my experience, and it's possible I'm misunderstanding something, but it was easily solved by re-flashing one of the stable 4.4 (KK) based MIUI ROMs through Fastboot (which also re-flashes the bootloader), and custom ROMs/recovery utilities flashed smoothly then.
Good luck!
Since it seems You've been Answered , I would like to add few Points , Yes Redmi 2 (prime variant) has Got LP based ROM officially , Known As MIUI 8 , which is Coming out On 16th August for Everyone [Global Stable] , whereas if you're interested you can Try Out the China Dev , and Global Dev Roms that are already available ,
Note : Redmi 2 have KitKat Based MIUI 8 , but Prime's MIUI 8 (based on LP ) can also be used ..
And We have Several Official MM as ROM , CM 13 and RR being most Notable ones ..
Miui 8 china dev
http://en.miui.com/thread-306329-1-1.html
Miui 8 global dev
http://en.miui.com/thread-301820-1-1.html
All Custom Roms (ALL)
http://en.miui.com/thread-289332-1-1.html
Thanks a lot!
After 28 days waiting for my postal service, the phone arrived yesterday. (yeah, the Brazil's postal service is a crap). My device is the 2014819 model (appears to be a 2014811 variant)
After some hours, flashed TWRP 3.0 and MIUI8 KK based custom rom with root (available here: http://forum.miuirom.com.br/index.php?threads/rom-miui-8-miui-brasil-e-miui-global-6-7-21.506/ )
The phone is snappier than Moto G 2nd Gen (MM). Much snappier! And considering the specs (similar processor, same RAM, worse filesystem - Moto uses F2FS, Xiaomi ext4), the performance difference was greater than expected. Congrats, Xiaomi.
@minusfive and @rootmaster I found intersting the different 'base' of MIUI. We has KK, LP and MM (depending the device) base for MIUI8. Obviously I had the doubt: LP MIUI8 ROM is hunger for RAM like other device ones? For who that upgraded from kitkat, are the pros greater than the cons? (again talking about Moto G: the kitkat stock ROM was blazing flash, LP and MM are slow, with a terrible RAM management). I'm intersted with the [ROM][Official MiUi8 Lollipop 5.1.1][WT86047-WT88047] THUNDER_MiUi8-6.6.30 and the Jerrica kernel before try CM. Is it a good idea?
minusfive said:
Hey @Dan_Jacques,
So I'm relatively new to it myself (only had it for about a month), but have been heavily playing with it ever since. Here's what I've learned so far:
There's no official "stable" LP or MM MIUI ROM for the Redmi 2, but you can find official "developer" ROMs here. Keep in mind you have to find out your variation and see whether yours is a "Prime/Pro" or regular Redmi 2, and choose the ROM accordingly. The Prime/Pro dev ROMs are 5.1 (LP) based. Not clear whether the Prime/Pro ROMs work on regular Redmi 2.
You can also find the latest MIUI 8 developer ROMs on this thread from Xiaomi.eu.
I got sick of MIUI after giving it a good go, and have been happily running on official CyanogenMod 13 Nightlies for a couple of weeks now. Here's the XDA thread with setup instructions, and the one for the ROM development, so you can keep tabs on it.
I have it setup with OpenGapps ARM - 6.0 - Super, customized with my own config file.
I'm still not clear [conflicting reports], but I believe 5.1 (LP) based ROMs lock your bootloader, which then has to be unlocked by Xiaomi (from this page) before you can flash a custom ROM. This has been my experience, and it's possible I'm misunderstanding something, but it was easily solved by re-flashing one of the stable 4.4 (KK) based MIUI ROMs through Fastboot (which also re-flashes the bootloader), and custom ROMs/recovery utilities flashed smoothly then.
Good luck!
Click to expand...
Click to collapse
You're right, except for the last point. The bootloader does NOT get locked on LP based MIUI ROMs. Redmi 2 bootloader is always unlocked.
How can I enable diag mode *#*#717717#*#* is not showing toast notification
ankkitnegi said:
How can I enable diag mode *#*#717717#*#* is not showing toast notification
Click to expand...
Click to collapse
We need to dial *#*#13491#*#*

Custom Rom

I have a fully stock Asus Zenfone 3 and i wish to switch to a custom rom, but i can't decide which rom is the best. Can anyone suggest the best available rom like the LineageOS, aim rom or dotOS or any other?There are many to choose from . And also should i root my device before flashing a custom rom? Can anyone give me the proper steps and links to the right forum to root and flash custom rom? My device is very stock. even my bootloader is still locked. Mine is a ZE520KL 4GB ram with 64GB rom. I want a rom which has no bugs, performs well, and a better battery life. Thanks in advance
Hi, the best is stock debloated ROM.
Cheers
dekson9 said:
Hi, the best is stock debloated ROM.
Cheers
Click to expand...
Click to collapse
Yea but, i've been using the stock rom for quite a while, im looking for something new. like a completely stock google style we get in custom roms. thanks anyway
kutd_4145 said:
I have a fully stock Asus Zenfone 3 and i wish to switch to a custom rom, but i can't decide which rom is the best. Can anyone suggest the best available rom like the LineageOS, aim rom or dotOS or any other?There are many to choose from . And also should i root my device before flashing a custom rom? Can anyone give me the proper steps and links to the right forum to root and flash custom rom? My device is very stock. even my bootloader is still locked. Mine is a ZE520KL 4GB ram with 64GB rom. I want a rom which has no bugs, performs well, and a better battery life. Thanks in advance
Click to expand...
Click to collapse
Anyone else with any more suggestions? Devs?
kutd_4145 said:
I have a fully stock Asus Zenfone 3 and i wish to switch to a custom rom, but i can't decide which rom is the best. Can anyone suggest the best available rom like the LineageOS, aim rom or dotOS or any other?There are many to choose from . And also should i root my device before flashing a custom rom? Can anyone give me the proper steps and links to the right forum to root and flash custom rom? My device is very stock. even my bootloader is still locked. Mine is a ZE520KL 4GB ram with 64GB rom. I want a rom which has no bugs, performs well, and a better battery life. Thanks in advance
Click to expand...
Click to collapse
Better wait for another month or two.. None of the available builds are upto the mark. I tried almost all ROMS in this forum. Some ROMs have serious bugs like not recognising sd card or without MTP connection (Note:- though they are marked Stable).. Key developers for our device are busy with their exams or holidays so development for this device is paused for now. Until then stay stock or keep your device ready for customs by unlocking the boot loader. :good:
SVR said:
Better wait for another month or two.. None of the available builds are upto the mark. I tried almost all ROMS in this forum. Some ROMs have serious bugs like not recognising sd card or without MTP connection (Note:- though they are marked Stable).. Key developers for our device are busy with their exams or holidays so development for this device is paused for now. Until then stay stock or keep your device ready for customs by unlocking the boot loader. :good:
Click to expand...
Click to collapse
Alright, thanks very much :good: . And as for unlocking the bootloader, unofficial is the best way to do it? as from the forums i've read, the only downside is the pop-up when rebooting the device. The FOTA and other functions work normally?
kutd_4145 said:
Alright, thanks very much :good: . And as for unlocking the bootloader, unofficial is the best way to do it? as from the forums i've read, the only downside is the pop-up when rebooting the device. The FOTA and other functions work normally?
Click to expand...
Click to collapse
The Pop-up appears once bootloader is unlocked whether official or unofficial method. Best way is to use unofficial method. Next time make use of that small Thanks Button instead of typing..:laugh:

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