yashsingh1/xdaforums huggingface dataset:
[Micromax Canvas Nitro A310/A311] shaanu:
Did you tried esf backup ????

There are several esf backup tools in play store.

Take an esf backup on stock rom, then change the rom whatever u want, then restore that esf backup on new rom.

Your imei might be restored
[Micromax Canvas Nitro A310/A311] krishnankmurthy:
Hi dakok,

i just fallowed the link u have provided at modaco .... downloaded from MIUI forum. File is miui_f1_slydermi_4.8.31.

I have stock back up now

---------- Post added at 07:33 AM ---------- Previous post was at 07:22 AM ----------

Bro will loose IMEI if we flash coolpad ROM, could not restore it back :(

Just Flashed stock rom using YGDP tool using your guide at MoDaCo :good:
[Micromax Canvas Nitro A310/A311] dakok:
If you have stock backup you can try to restore it with SP Flash Tool

Did you try to flash stock Micromax Nitro rom with YGDP Tool.

If everything else fails, you can ask someone who has Nitro A310 with stock rom to make a

MTK Droid Tool v2.5.3 backup

and send you two nvram files: nvram.bin and userdata_nvram_only.tar

[IMG="MTK Droid backup"]http://www.dodaj.rs/f/1Y/sc/4svOQkc/screenshot2.png[/IMG]

Flash stock Nitro A310 rom (if you don't have it on your phone now)

Now you make your MTK Droid Tool 2.5.3 backup.

Replace your two NVRAM files with the new ones in your backup.

Start MTK Droid again and click on IMEI/NVRAM button. Restore NVRAM . I think that phone will reboot now.

If you have IMEI now, start

MTK Droid Tool again and replace IMEI numbers with yours.
[Micromax Canvas Nitro A310/A311] krishnankmurthy:
Hi Dakok,

My issue is after installing coolpad ROM > IMEI disappear

> I have backup of stock taken from MTK droid tools

> When i open MTK droid tool for restoring IMEI ...interface shows Baseband v:......

means no radio files due to which tool unable to write IMEI

When i restore stock ROM using YGDP tool IMEI returns back....... :eek:
[Micromax Canvas Nitro A310/A311] shaanu:
Well if you are on stock ROM, then I suggest you to download mobile uncle tools from play store and make an efs backup on your external SD card,

After that you can flash any coolpad f1 ROM by CWM, after wiping data, cache, and dalvik cache.

I have flashed Emotion UI 2.3 rom , colorOS and fun touch ROMs on my Nitro a310 without any problem.

In case u face your lost IMEI problem again, u simply download mobile uncle tools on new ROM, and restore that efs backup you took earlier.

Restoring efs worked, at least for me ;)
[Micromax Canvas Nitro A310/A311] krishnankmurthy:
I had tried all the possibilities ...My concern was trying to flash MIUI ROM made for TD-SCDMA due to which my baseband was erased.

I succeeded at last by combining COOL PAD F1 MIUI ROM with Modem_F1_WCDMA zip file http://4pda.ru/pages/go/?u=https%3A%2F%2Fyadi.sk%2Fd%2FmrddqyOGbTcMs

I Love MIUI ROM :victory:
[Micromax Canvas Nitro A310/A311] shaanu:
Guys I found that we can use any coolpad f1 ROM on Micromax nitro a310, by simply flashing it via CWM, without any IMEI issue and other issues.

I didn't tried stock MMX a310 ROM, but I've tried various other ROMs.
[Micromax Canvas Nitro A310/A311] vickys1038:
Whether clearing dalvik cache solved battery problems instock ROM .... has anyone tried ?? Also can anyone provide me stock recovery link and stock ROM file ... Also can anyone tell how to back up stock ROM in micromax canvas nitro without loosing IMEI ... Im planning to buy this phone again if battery problem is resolved ... Any suggestion ... :good::D
[Micromax Canvas Nitro A310/A311] shaanu:
No dude. Battery problem is not solved by wiping dalvik cache.

I tried various ROMs on this device.

Battery backup on color OS ROM is much better.

I didn't faced any issues regarding IMEI even after trying at least 10-11 roms.

I took backup simply by CWM.
[Micromax Canvas Nitro A310/A311] dakok:
You may lose IMEI by flashing a bad rom. I saw that several times and helped several people.

Best thing is to have your original Micromax rom and to root your phone.

Install MTK Droid Tool 2.5.3 and make backup of your rom.

If you lose IMEI somehow, you will easily return it back with MTK Droid Tool

Nitro A310 stock rom
[Micromax Canvas Nitro A310/A311] shaanu:
Mr. Dadok is right, as always

Before installing any ROM, we must have back up of NVRAM and stock ROM.

Also, u must be careful while flashing any other ROM.
[Micromax Canvas Nitro A310/A311] krishnankmurthy:
New AOSP rom here for coolpad ROM fast and stable :cool:
[Micromax Canvas Nitro A310/A311] vickys1038:
Hi krishna

Is clearing battery cache and dalvik cache in cwm recovery solve battery percentage display problem coz i faced problem such as from 80 % charged suddenly it comes to 1% soon... is it solved if cache cleared...

♔♚DON MAKES IT DONE♚♔
[Micromax Canvas Nitro A310/A311] krishnankmurthy:
It did resolve....it happens for first time When we root that is it. After that I have flashed stock ROM around 10 times battery b ug never occurred again. By thecway u can try AOSP ROM its too good.. :o
[Micromax Canvas Nitro A310/A311] shaanu:
Bro, that problem (80% to 1%) is solved , but still its backup is not so good :(
[Micromax Canvas Nitro A310/A311] shaanu:
Let me check it :)

How's the battery backup of your nitro a310 ???

Am I the only one to have poor backup ????
[Micromax Canvas Nitro A310/A311] krishnankmurthy:
It is poor compared to stock ROM in my experience....
[Micromax Canvas Nitro A310/A311] vickys1038:
Can anyone guide how to backup IMEI and stock ROM... also can anyone provide me the stock recovery for nitro... thanks

♔♚DON MAKES IT DONE♚♔
[Micromax Canvas Nitro A310/A311] shaanu:
hello guys

i just flashed miui rom on nitro a310 without any issues regarding imei issues or any other issues
[Micromax Canvas Nitro A310/A311] dakok:
Do the MTK Droid Tool backup. Then you will have two nvram files there you can use for restoring IMEI.

Regarding stock rom - take a look at modaco forum, there is a YGDP Tool guide.

You can use it to extract (and replace, too) stock recovery.

Stock Micromax A310 rom is there at modaco, too.
[Micromax Canvas Nitro A310/A311] vickys1038:
Thanks dakok for your valuable solution,.. ???

♔♚DON MAKES IT DONE♚♔
[Micromax Canvas Nitro A310/A311] nagasai:
Is autorotation is working after flashing coolpad ROM

---------- Post added at 06:59 PM ---------- Previous post was at 06:57 PM ----------

Have u not faced problem with autorotation function after flashing custom ROM from coolpad section
[Micromax Canvas Nitro A310/A311] shaanu:
Autorotation is working well on color Os, funtouch, and emotion UI 2.3, but not working on MIUI, as i flashed all these coolpad roms on my nitro a310.

Which Rom are you planning to flash ??

U must have a complete backup of stock Rom and NVRAM.
[Micromax Canvas Nitro A310/A311] vickys1038:
Hi

I bought again new replacement from snapdeal... actually im facing frequent restart after battery is 60% then on switching on the battery is 1% also mobile back near camera becomes hot when swith off ...any solution plz... im in stock ROM rooted....
[Micromax Canvas Nitro A310/A311] manvinder.chhikara:
Can you please explain to me how can i get cwm recovery on my canvas nitro

Hi dude

I am using an unrooted canvas nitro can someone please explain to me how to root the device and get cwm(or any other) recovery to flash custom roms.... :confused::confused:

Also please can you provide links of some good roms (prefrably 4.4+) :confused:

:EDIT:

Gotcha

Rooted my canvas nitro with help of this thread thanks to all

now the problem i am facing is how to get custom recovert CWM or TWRP on the phone, any helps would be appreciated.
[Micromax Canvas Nitro A310/A311] Ali_Waris:
Is the CWM of coolpad f1 working on Micromax canvas nitro...??? can i make the nandroid backup of the stock rom of canvas nitro using that CWM (of coolpad f1)...??

CWM of coolpad f1 given here :

http://xdaforums.com/showthread.php?t=2785891

---------- Post added at 06:44 AM ---------- Previous post was at 06:30 AM ----------

Please provide the complete guide for it... :confused:
[Micromax Canvas Nitro A310/A311] manvinder.chhikara:
For installing cwm
[Micromax Canvas Nitro A310/A311] Ali_Waris:
Lost root
[Micromax Canvas Nitro A310/A311] vickys1038:
Is framaroot working in nitro now??
[Micromax Canvas Nitro A310/A311] manvinder.chhikara:
Please tell the whole procedure u followed to gain root acess at first
[Micromax Canvas Nitro A310/A311] vickys1038:
Can someone tell how to backup my stock ROM... I have backed up using MTK droid tools for imei file restoration... But for stock ROM backup how to do... Plz help...
[Micromax Canvas Nitro A310/A311] manvinder.chhikara:
Stock Rom

Here is the link for the official stock rom of canvas nitro you can always use it to revert back if something goes wrong

www*needrom*com/download/micromax-a310

Cant post link (not 10 posts yet) but it should give u the idea (replace* with .)

(not tried flashing it though)
[Micromax Canvas Nitro A310/A311] Ali_Waris:
nops.....!!! Framaroot isn't working on canvas nitro... Try it using mobogenie for installing drivers and kingo root for rooting... :o

---------- Post added at 04:53 AM ---------- Previous post was at 04:41 AM ----------
[Micromax Canvas Nitro A310/A311] manvinder.chhikara:
Someone found a Rom with rotation and accelerometer working?

Downloaded a few roms MiUi, Note 3 , Aosp , etc... cant seem to get a rom with accelerometer or rotation working .... :confused::confused::confused::confused:

Let us know if anyone finds one :angel:
[Micromax Canvas Nitro A310/A311] Ali_Waris:
just flash your stock recovery with the CWM recovery provided in the coolpad f1 forum and then using CWM recovery, have a complete nandroid backup of your device...

---------- Post added at 08:32 AM ---------- Previous post was at 08:21 AM ----------

same issue here... accelerometer is not working even in stock rom...!!! :(
[Micromax Canvas Nitro A310/A311] vickys1038:
Hi

I backed up my nitro rooted mobile with MTK droid tools... I want to know whether i can use SP tools to install stock ROM with this MTK droid tools backup...
[Micromax Canvas Nitro A310/A311] manvinder.chhikara:
Tried flashing the backup i made with mtk droid tools via Sp flash tools

No bro we cant flash that backup via SP-Flash tools

i tried doing it but it gave error while loading scatter file :(:rolleyes::(
[Micromax Canvas Nitro A310/A311] vickys1038:
Hi bro

So what tool i should use to make my the mtk droid stock backup work.. If SP tools is not working then may i know wat tool i could use with this stock backup...
[Micromax Canvas Nitro A310/A311] manvinder.chhikara:
Sucessfully flashed stock rom using YGDP tool

Hey so i tried flashing stock rom for our canvas turbo using the link mr Dakok provided at post #19 and it worked :victory::victory: so i dont think you need to backup the current config. :good::laugh:
[Micromax Canvas Nitro A310/A311] Ali_Waris:
Auto Rotation not woking !!!

As stated earlier... please help for the issue of auto rotation not working on canvas nitro .. what could possibly be the reason...!!! ? Also, please guide to resolve the issue...

I am stuck with auto rotation not working and due to that, my camera controls are also showing opposite and are not rotating as the auto rotation is not working... Please help.,,!! :(:crying:
[Micromax Canvas Nitro A310/A311] vickys1038:
Hi

can someoen tell how to recalibrate battery problem in nitro ... today again suddenly it came to 1% from 70% ... any valuable solution plz... :confused::confused::confused:
[Micromax Canvas Nitro A310/A311] vickys1038:
Mee too facing same problem... Any solution...
[Micromax Canvas Nitro A310/A311] Ali_Waris:
As far as I know, Auto rotation is a feature which requires accelerometer, which is present in Canvas Nitro.

Now, what I did was that I greenified Google Play Services and did cut-off paths (numerous), yesterday I thought of Re-attaching all the cut-off paths to google play services, and now, fortunately, my auto-rotation is working like a charm... :)

Well, as far as the Compass apps are concerned, I didn't tried with any Play Store apps... rather I made my own app which uses accelerometer Azimuth, etc. controls for determining the true North direction. As I used all accelerometer's functions, I thought it would work... but unfortunately it's not...

My major concern is ... if Auto Rotation is working fine with accelerometer, why not my compass app which also uses accelerometer... :( :confused:
[Micromax Canvas Nitro A310/A311] Ali_Waris:
Battery Recalibration

Drain the complete battery before it dies... i.e. from whatever level it is to 0 %. When it gets switched off, connect with charger and wait till it reaches 100%. Now, disconnect the charger, start using your phone and don't charge in between, i.e. let it drain to 0 from 100%. Repeat this procedure for a couple of times and if everything goes fine, you'll be left with a properly calibrated battery. :cowboy:
[Micromax Canvas Nitro A310/A311] Ali_Waris:
Titanium Backup not working on Canvas Nitro

I tried backing up, freezing and uninstalling system apps on my newly rooted Canvas Nitro, but none of the system apps are getting uninstalled. What could be the reason for this, as I need to perform TiBa operations on my system apps. Any help would be appreciated. :confused:
[Micromax Canvas Nitro A310/A311] vickys1038:
Hi

I have greenify pro version... I checked all experimental features... When i hibernated google services then my mobile hanges and restarts again and again hanging... Only if i uncheck all experimental services it works well... Any solution please for using experimental version...

Also i would like to know is ther any greenify experimental service i should not tick it plz help...
[Micromax Canvas Nitro A310/A311] Ali_Waris:
Did you cut off any path from Google Play Services...?? If that's the case, re-attach all the cut-off paths and you won't be facing any issues...
[Micromax Canvas Nitro A310/A311] vickys1038:
Hi bro

Thanks for reply... I didnt cut any services... I simply ticked up all the experimental options in setting... Also just stopped youtube, google search, gmail and maps...
[Micromax Canvas Nitro A310/A311] manvinder.chhikara:
For Battery backup problem

Hi dude

I faced the same problems on my canvas nitro when i first bought it, it gave me a new battery backup everyday sometimes switched off in an hour or two or it would work for 4-5 hrs from 100%-70% then battery would suddently drop to 0% so i tried to find the source of prob

So basically i found out the reason is this phone is a rebranded Coolpad f1 (8297) which officially works on android 4.2.2 and the mmx guys made it run on 4.4.2.

But not to worry u need to do one of the following things to get back to normal (though the normal battery backup is also just 4-5 hrs on countinious use)

1.) Try draining ur battery completely to 0% till it switches off itself then charge to 100% but DO NOT USE HIGH END GAMES TO DRAIN BATTERY FASTLY ,

then charge it to 100% while switched off.

Repeat this for a couple of times the phone should work fine.

OR

2.) root your phone and install a 4.2.2 rom use it for a while normally and then revert back to the stock rom.

Honestly second one is better unless u have problem in rooting and installing custom roms.

Hit thanks if this helps :angel:

---------- Post added at 08:35 PM ---------- Previous post was at 08:30 PM ----------

Auto rotation and accelerometer is not working on any custom rom for coolpad (atleast not on the ones i tried).:rolleyes::rolleyes:
[Micromax Canvas Nitro A310/A311] vickys1038:
For autorotation problem just try this which worked for me in stock ROM.... After installing cwm recovery and flashing a ROM then use mobile uncle tool and try replacing cwm recovery with system recovery...

---------- Post added at 04:27 PM ---------- Previous post was at 04:23 PM ----------

Thanks for your suggestion... Now i found a solution... I used battery calibration app from google play and it helped me solve the problem for now... But dont know how long it works... Let me reply after few days working on it...
[Micromax Canvas Nitro A310/A311] Ali_Waris:
Are you sure you are on the Stock ROM??? Because a lot of people are facing auto rotation issues on custom roms...!!!
[Micromax Canvas Nitro A310/A311] vickys1038:
Yes im in stock ROM...
[Micromax Canvas Nitro A310/A311] manvinder.chhikara:
..

were the sensors working before you rooted the device? if not then maybe its hardware problem and you should contact service center :confused:

---------- Post added at 02:55 AM ---------- Previous post was at 02:26 AM ----------

Did you get the accelerometer and auto rotate fixed on custom rom? if yes then please share the method so we can also use thosse features on our devices :confused::confused::confused::confused:
[Micromax Canvas Nitro A310/A311] Ali_Waris:
Nope... I am using stock rom bro... Can you please make a dedicated forum for Canvas Nitro Custom Roms so that I can try them and possibly find a way to help you. The coolpad f1 forums are a bit of 'here and there'... So please make a forum explicitly for canvas nitro custom roms and I may be of some help to you... :)

---------- Post added at 04:52 AM ---------- Previous post was at 04:42 AM ----------

Have you greenified any of the stock apps?? Using Greenify pro?? If yes then try degreenify those stock apps and reboot. Check if this works...
[Micromax Canvas Nitro A310/A311] vickys1038:
Hi

Is there any option to set home screen for showing multi tasking window....
[Micromax Canvas Nitro A310/A311] manvinder.chhikara:
Nope

Nope you cant set mulritasking window with home button unless u want to install a custom rom
[Micromax Canvas Nitro A310/A311] krishnankmurthy:
For Auto rotation issue

Have to try below procedure

Solution :

1. extract libgnustl_shared.so from stock ROM.

2. Copy and paste to System>>lib and change permission to rw-r--r--

3. Reboot and enjoy!

Can any one share libgnustl_shared.so from stock ROM
[Micromax Canvas Nitro A310/A311] manvinder.chhikara:
Where can i locate the file?

Am running the phone on stock Rom so if u provide the location of the file ill upload it :)
[Micromax Canvas Nitro A310/A311] krishnankmurthy:
in System>Lib
[Micromax Canvas Nitro A310/A311] manvinder.chhikara:
Not here
[Micromax Canvas Nitro A310/A311] sunny68097:
please help with auto rotation and accelerometer issue.

Guys..

I just flashed custom rom in my 310,rom by pinto thakur

Everything except auto rotation and accelerometer is fine.

Did anyone found solution?? Please share guys..

I saw the thread and is hoping to get a solution asap.
[Micromax Canvas Nitro A310/A311] manvinder.chhikara:
http://www.needrom.com/download/aosp-v4-laek-17-kitkat-repack-v3-kernel/

This rom?
[Micromax Canvas Nitro A310/A311] shaanu:
Dude, we're trying our best to sort our the auto rotation problem. Hope we find the solution soon. :)
[Micromax Canvas Nitro A310/A311] hmu333:
Thanks . We are waiting for you.
[Micromax Canvas Nitro A310/A311] prshkr07:
i am using that rom only and in that accelerometer works fine.
[Micromax Canvas Nitro A310/A311] hmu333:
Is this a custom rom or same build that came with nitro ???
[Micromax Canvas Nitro A310/A311] prshkr07:
Its a aosp 4.4.2 but with default kitkat lockscreen(unlike blinkscreen in mmx A310 rom) and much more free ram (around 1.4 gb free). Even default storage option is working which was not working for me on stock rom.

Sent from my Micromax A310
[Micromax Canvas Nitro A310/A311] hmu333:
Ok.

Did you find any bug in this rom ???

Can I flah this rom with ygdp tool ???

Is there anything I have to backup other than IMEI (with mobile uncle tools) ?? (I mean system files, not contacts, sms, apps, media etc )

Thank you.
[Micromax Canvas Nitro A310/A311] prshkr07:
no. i didn't encounter any bugs except you can't go to recovery mode directly from mobile uncle tools (but u can use rebooter or gravitybox to do it). u can't use ygdp tool as it is not in .cpb format instead use a custom recovery like twrp or cwm to flash it.

Note: it is always recommended to make a full nandroid backup (including nvram) before flashing anything.

Sent from my Micromax A310
[Micromax Canvas Nitro A310/A311] hmu333:
thanks, and few more doubts.

* Does this device support temporary cwm ??

if yes give me link. otherwise give me a working recovery.img for using with mobile uncle tools.

* How to backup nvram ??

* Is there any way to full nandroid backup without cwm ?? ( with pc ??)

Thank you.
[Micromax Canvas Nitro A310/A311] prshkr07:
this is link for cwm(rename it to recovery.img and flash it with mobile uncle tools): http://www.needrom.com/download/cwm-recovery-6-0-5-0/

to make full backup with pc , google "how to backup with mtk droid tools".

i don't know whether it supports temporary cwm or not.

Sent from my Micromax A310
[Micromax Canvas Nitro A310/A311] xyz93:
Stable new official update for Nitro A310

Check this out....

mediafire.com**download**ax7w99h23hgz5p2**Micromax-A310-4.4.031.P0.141015.8297W-I01.zip

Replace ** by ' / ' for the link :P I cant post link because i did not post 10 times yet

>FIXED STABILITY

>HEATING FIXED

>BATTERY DRAIN FIXED

>MANY MORE.....

ENJOY ..:)
[Micromax Canvas Nitro A310/A311] hmu333:
Help .... Drivers..

please some one help me YGDP is not detecting my phone.. showing " entering download mode..." for long time... i have tried various drivers.

i have installed aosp rom. but in that auto rotation is not working..

I have restored nandroid backup ( stock rom) but auto rotation still not working.

please help me. i want to do a fresh install using YGDP

I have downloaded drivers from this link..

http://d-h.st/3z9

but how to install it ???
[Micromax Canvas Nitro A310/A311] prshkr07:
if accelerometer is working but not auto rotation then do this:

turn off the phone,

remove the battery,

re-insert the battery,

power on your phone,

auto rotation should be working now.

note: everytime u will go in recovery mode(other than stock), auto rotation will stop working. so repeat above step.

Sent from my Micromax A310
[Micromax Canvas Nitro A310/A311] hmu333:
Ok, auto rotation is working now. but my phone is not detected in ygdp tool.

if something went wrong i want to flash stock rom.

please some one help me to correctly install drivers for my phone .
[Micromax Canvas Nitro A310/A311] hmu333:
Finally Made it working

Finally made it working. flashed stock rom.

This is what i did.

I have clicked on start button in YGDP tool, then only I connected usb. It got detected.

Thank you all.
[Micromax Canvas Nitro A310/A311] sunny68097:
Please give links for those ROMs which you tried or link where those roms are listed?

Hi Shaanu,

Nice to hear that you tried many coolpad roms in 310 without any problems.

can you please provide me some details as below?? This will help other 310 owners too.

1) Did you edit anything in coolpad ROM before flashing or just the download and flash?

2)Can you please provide the link where coolpad rom can be found?

3)Can you please give some precautions before we flash coolpad rom in 310.

Thanks in advacne,you are helping a lot :):):):):good::good::good:
[Micromax Canvas Nitro A310/A311] surajsahijwani:
need help

Dude i need those 10-11 roms that you have tried on canvas nitro. i got only one custom rom till now & in that also gravity sensor problem. Can you please share the link from where it can be downloaded? email : surajsahijwani@gmail.com:good:
[Micromax Canvas Nitro A310/A311] karthi1:
Here is link for forum

You can try any ROM from the below link...

http://www.modaco.com/forum/778-coolpad-f1/

http://www.needrom.com/category/coolpad/8297-f1/
[Micromax Canvas Nitro A310/A311] Darshan601:
Solution

For all those who are facing auto rotation bug...download the app named "Ultimate Rotation Control" from play store..

Hope this could solve the problem!!!!
[Micromax Canvas Nitro A310/A311] rohitjaiswal:
error in restoring through mtkdroid tools

i have fully backup the stock rom using mtkdroid tools but when i am going to flash it as restoring rom then sp flash tools throws error like cmd jump da... please guide me.
[Micromax Canvas Nitro A310/A311] dakok:
Stock Nitro A310 v3 rom, converted to a flashable (through cwm/twrp) rom. Most of the bloatware is removed.

download