Karbonn A9+/A21/CM Flare Development Thread - Karbonn A21

Welcome to Karbonn A9+/A21/CM Flare Development Thread !
This is development thread of Karbonn A9+/A21/CM Flare you can get all the information about your device's custon roms,Tips,tutorials,etc by using this thread ! :laugh:
:good: If this thread helpful to you then don't forget to press thanks.

good day sir yashogel, in a few days i will be having a smartphone that is a rebranded Karbonn A9+ sold here in our country and I would try to have it rooted, rest assured I will be notifying you if I would have a successful root, I do have a quick question sir, do you have CWM and ROM MODS for the Karbonn A9+? Thank you very much

I was also used this to root my LG optimus one working greatly
Sent from my LG-P500 using xda premium

rhyrhyrhy said:
good day sir yashogel, in a few days i will be having a smartphone that is a rebranded Karbonn A9+ sold here in our country and I would try to have it rooted, rest assured I will be notifying you if I would have a successful root, I do have a quick question sir, do you have CWM and ROM MODS for the Karbonn A9+? Thank you very much
Click to expand...
Click to collapse
No i cant find any CWM or Custom roms for A9+ surely if our phone is popular than we will also get it.

acerkumar said:
I was also used this to root my LG optimus one working greatly
Sent from my LG-P500 using xda premium
Click to expand...
Click to collapse
Yup this is works with most of android device most easy one click rooting software.
Sent from my Karbonn A9+ using Tapatalk 2

3.5mm aux output issue - need help
I have a problem with my A9+. I hope you can help me identify if this is a design issue or an isolated case.
I am not able to play audio continuously using the 3.5mm jack connected to my car aux input or to my PC speakers. It keeps stopping intermittently.
Please see this video I have uploaded demonstrating this issue.
youtube.com/watch?v=UV_2TJ3y4nw
Also, if I connect a standalone 3.5mm aux cable to the mobile, there's no headphone connected icon and music plays through built-in speaker. In other phones, the audio is routed through 3.5mm jack as soon as aux cable is connected (headphone icon appears)
Can you please try the above scenarios and update?
Works fine on headphone though (any headphone)

datvichrox said:
I have a problem with my A9+. I hope you can help me identify if this is a design issue or an isolated case.
I am not able to play audio continuously using the 3.5mm jack connected to my car aux input or to my PC speakers. It keeps stopping intermittently.
Please see this video I have uploaded demonstrating this issue.
youtube.com/watch?v=UV_2TJ3y4nw
Also, if I connect a standalone 3.5mm aux cable to the mobile, there's no headphone connected icon and music plays through built-in speaker. In other phones, the audio is routed through 3.5mm jack as soon as aux cable is connected (headphone icon appears)
Can you please try the above scenarios and update?
Works fine on headphone though (any headphone)
Click to expand...
Click to collapse
ya i see that i have d same problem orignal samsung headphones and karbonn headphones works while some headphones not working.
Sent from my Karbonn A9+ using Tapatalk 2

oh ok, thanks anyway, I was also wondering how long has the A9+ been out since it was released on the market, I bet it has just been very recently? (if that's the case it would be the reason why it hasn't been tinkered with yet that much)

YaShGoHeL said:
ya i see that i have d same problem orignal samsung headphones and karbonn headphones works while some headphones not working.
Sent from my Karbonn A9+ using Tapatalk 2
Click to expand...
Click to collapse
Thanks for updating.
I just got a response from another forum as well that it is a well known issue with this mobile. This should have been highlighted as there's no reason it should not work with any type of aux cable. This is poor design. If you can, please try with PC speakers as well.
I have an idea for an adapter that might make this work, to make the phone think that it is connected to standard headphones. I will try with 3-pin jack and see if it works.
Also found this review on flipkart:
flipkart.com/reviews/RV0W5DN799JM0Z25H
He's facing the aux issue too.

datvichrox said:
Thanks for updating.
I just got a response from another forum as well that it is a well known issue with this mobile. This should have been highlighted as there's no reason it should not work with any type of aux cable. This is poor design. If you can, please try with PC speakers as well.
I have an idea for an adapter that might make this work, to make the phone think that it is connected to standard headphones. I will try with 3-pin jack and see if it works.
Click to expand...
Click to collapse
Hmm i will try. Thanks XD
Sent from my Karbonn A9+ using Tapatalk 2

YaShGoHeL said:
ya i see that i have d same problem orignal samsung headphones and karbonn headphones works while some headphones not working.
Sent from my Karbonn A9+ using Tapatalk 2
Click to expand...
Click to collapse
Hi
Some Headphone like Iphone, Samsung BADA series and Y series (ear bud) tab p1000 etc etc. does not compatible with ordinary phones...
Im using CREATIVE EP-630 and it rockz.

Hi
Did anyone facing memory card ejecting problem?????
Mine got ejecting at least once a day.
Sent from my Karbonn A9+ using xda app-developers app

pre-rooted
I bought this phone on 7th November
when I executed the unlock root file and pressed on 'Root', it said that my device is already rooted. But When accessing root folders or getting apps that require root access, it says I don't have root access. I checked it with the root checker app and is says "Sorry, your device is not properly rooted". I installed es file explorer and there is a file names 'su' in system/xbin/
so is my device rooted or is it not?
help?

If this method fails try this
this device is not rooted.
If u want to root install antutu benchmark and antutu CPU master
Go to test option
Press over clock
It will lead you to unlockroot
Root and enjoy
Sent from my Karbonn A9+ using xda app-developers app

Thanks
Thanks.
Few really care about users of these rate devices.

m.arun_kumar said:
Hi
Did anyone facing memory card ejecting problem?????
Mine got ejecting at least once a day.
Sent from my Karbonn A9+ using xda app-developers app
Click to expand...
Click to collapse
Removed (due to wrong reply)

m.arun_kumar said:
Hi
Did anyone facing memory card ejecting problem?????
Mine got ejecting at least once a day.
Sent from my Karbonn A9+ using xda app-developers app
Click to expand...
Click to collapse
No i am not getting this problem.
Sent from my Karbonn A9+ using Tapatalk 2

YaShGoHeL said:
No i am not getting this problem.
Sent from my Karbonn A9+ using Tapatalk 2
Click to expand...
Click to collapse
Its not about root.
My phone's SD card ejected automatically " SD CARD EJECTED UNEXPECTEDLY"
DO any one have the same problem

m.arun_kumar said:
Its not about root.
My phone's SD card ejected automatically " SD CARD EJECTED UNEXPECTEDLY"
DO any one have the same problem
Click to expand...
Click to collapse
No man my phone not getting sd card ejected! So i dont face any problem!
Sent from my Karbonn A9+ using Tapatalk 2

shanky64554 said:
I bought this phone on 7th November
when I executed the unlock root file and pressed on 'Root', it said that my device is already rooted. But When accessing root folders or getting apps that require root access, it says I don't have root access. I checked it with the root checker app and is says "Sorry, your device is not properly rooted". I installed es file explorer and there is a file names 'su' in system/xbin/
so is my device rooted or is it not?
help?
Click to expand...
Click to collapse
It says its rooted then press again root then you get perfectly root on your karbonn a9+.
Sent from my Karbonn A9+ using Tapatalk 2

Related

Bluetooth Issue

Yesterday I bought a used Galaxy Note from a guy on Craigslist. Everything works great except Bluetooth. I usually pair my phone with 3 different devices. Rocketfish headphones, Creative D200 speaker, and a Belkin bluetooth receiver connected to my home theater. All of my previous and other current devices have no problems streaming to these devices. my new Note pairs with each of these devices and connects, then starts streaming, then no music or sounds can be heard after a few seconds. It still shows connected. I have tried everything unpairing, repairing, rebooting. i even upgraded to ICS and get the same problem except after it streams for a few secs it disconnects now and shows paired and will not connect again until I reboot. Has anyone else had problems like this? By the way im tring to stream Iheartradio using a wifi connection. Any help you guys can give me would be greatly appreciated
Thanks.
[email protected] said:
Yesterday I bought a used Galaxy Note from a guy on Craigslist. Everything works great except Bluetooth. I usually pair my phone with 3 different devices. Rocketfish headphones, Creative D200 speaker, and a Belkin bluetooth receiver connected to my home theater. All of my previous and other current devices have no problems streaming to these devices. my new Note pairs with each of these devices and connects, then starts streaming, then no music or sounds can be heard after a few seconds. It still shows connected. I have tried everything unpairing, repairing, rebooting. i even upgraded to ICS and get the same problem except after it streams for a few secs it disconnects now and shows paired and will not connect again until I reboot. Has anyone else had problems like this? By the way im tring to stream Iheartradio using a wifi connection. Any help you guys can give me would be greatly appreciated
Thanks.
Click to expand...
Click to collapse
Im sure its a hardware issue.
Sent from my GT-N7000 using XDA Premium App
Do you think AT&T would replace my phone under the one year warranty?
sahilarora2003 said:
Im sure its a hardware issue.
Sent from my GT-N7000 using XDA Premium App
Click to expand...
Click to collapse
you dont think once factory reset worth to try? (Though it is much complicated now by flashing ics)
Sent from my GT-N7000 using xda premium
dr.ketan said:
you dont think once factory reset worth to try? (Though it is much complicated now by flashing ics)
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Thanks but I have given that a try too.
Oh that escaped from my vision, or may you hav not mentioned in op.
Anyway then best.way is to give it to service center.
Sent from my GT-N7000 using xda premium
After further testing I have had limited success streaming music that is stored on my phone to the bluetooth devices. they stream for at least 45 minutes. Its just when I try to stream Iheart, tunein,winamp shoutcast,ect through wifi or 4G I have this problem. this is strange. I wish I could find some other people that claim they stream online media to bluetooth.
@OP
any chance using or flashing a custom kernel would do the trick on your current issue?
Whatever you do never factory reset or data wipe on stock ICS.
Sent from my GT-N7000 using XDA Premium HD app
[email protected] said:
Do you think AT&T would replace my phone under the one year warranty?
Click to expand...
Click to collapse
Either you are in the wrong forum, or no. The ATT Note is a completely different device.
Sent from my GT-N7000 using Tapatalk 2
Yes I do believe i am in the wrong forum. I should have posted in the AT&T version of the Galaxy Note forum. One last question. Do any of you stream online media through your galaxy note to bluetooth devices?

Galaxy S3 mac usb

The usb connection with mac is not working on the s3.
It did work before the phone was updated. I have android file transfer installed. Anyone else facing the same issue?
jawiz said:
The usb connection with mac is not working on the s3.
It did work before the phone was updated. I have android file transfer installed. Anyone else facing the same issue?
Click to expand...
Click to collapse
Mine only worked on stock ICS, as soon as I went to checkrom ICS it stopped working, haven't tried it on checkrom JB yet but am anticipating similar result.
jawiz said:
The usb connection with mac is not working on the s3.
It did work before the phone was updated. I have android file transfer installed. Anyone else facing the same issue?
Click to expand...
Click to collapse
It is an issue with OS 10.8 and I have it too.
http://productforums.google.com/forum/#!topic/mobile/y0DW1IY8sRo
Look for Easy UMS 1.6, in the apps section Works with Lion, Mountain Lion
Sent from my GT-I9300 using Tapatalk 2
This is really bad by Samsung. EasyUMS only let's you access the external card. Samsung should get their fingers out and fix this problem.
Sent from my GT-I9300 using Tapatalk 2
Airdroid
jawiz said:
This is really bad by Samsung. EasyUMS only let's you access the external card. Samsung should get their fingers out and fix this problem.
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
You might want to check AirDroid (free) as a temporary solution. You can access both SD storage with it.
jawiz said:
This is really bad by Samsung. EasyUMS only let's you access the external card. Samsung should get their fingers out and fix this problem.
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
Yes in their fight with apple they want to make macs easy to use lol
Sent from my GT-I9300 using Tapatalk 2

Remote Bluetooth keeps disconnecting

Hi,
I have an S4 which I purchased in replacement to my S3. I use the remote sim access capability to access the phone from my Audi. However what I have noticed is that it frequently disconnects for no reason. Has anyone else had anything like this ? What is the remedy ?
Sent from my GT-I9505 using xda premium
Me too as well found an app in the play store that I'm trying that is supposed to fix the issue. It's called bluetooth keep alive.
Sent from my SAMSUNG-SGH-I337 using xda premium
dahlem said:
Me too as well found an app in the play store that I'm trying that is supposed to fix the issue. It's called bluetooth keep alive.
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
Thanks. Did it fix your problem? I was told by another guy that an upgrade in firmware (probably to a non-stock rom) fixed the issue but I don't want to go through that hassle.
voipman2012 said:
Thanks. Did it fix your problem? I was told by another guy that an upgrade in firmware (probably to a non-stock rom) fixed the issue but I don't want to go through that hassle.
Click to expand...
Click to collapse
Hi there, I've tried Bluetooth Keepalive but that doesn't fix it. Is the problem with the bluetooth app? Can it be replaced with another version?
i have the same problem with jabra supreme and jabra stone 2 headsets

accessing files with cracked screen

A few weeks ago I rooted my ATT 800o phone, and even attempted to install TWRP. It gave me a compatibility error with 800o so forgot about TWRP. A week ago, the phone fell and the screen cracked, rendering the phone useless. It works perfectly fine, but I cannot enter the pin code since the digitazer is probably broken.
I tried LG PC suite and LG OPS or OTS (I forgot), and it doesnt see any USB device connected. I believe I left the phone in JUST CHARGE USB mode.
I need to access some files on the internal SD card, so I ask for suggestions on what to try next.
Assuming I can get it in download mode, which I should be able to, should I flash the stock LG firmware (800d) and then try to get into it that way? Will that wipe the files of the sd card (pics, application data, etc)?
nabril15 said:
A few weeks ago I rooted my ATT 800o phone, and even attempted to install TWRP. It gave me a compatibility error with 800o so forgot about TWRP. A week ago, the phone fell and the screen cracked, rendering the phone useless. It works perfectly fine, but I cannot enter the pin code since the digitazer is probably broken.
I tried LG PC suite and LG OPS or OTS (I forgot), and it doesnt see any USB device connected. I believe I left the phone in JUST CHARGE USB mode.
I need to access some files on the internal SD card, so I ask for suggestions on what to try next.
Assuming I can get it in download mode, which I should be able to, should I flash the stock LG firmware (800d) and then try to get into it that way? Will that wipe the files of the sd card (pics, application data, etc)?
Click to expand...
Click to collapse
Are you going to send the phone in for repair? If you going to be paying for the phone out of your own pocket why worry?
Sent from my VS980 4G using xda app-developers app
Well
I need to retrieve the files, regardless of what I do with the phone.
Sent from my LG-D800 using xda app-developers app
nabril15 said:
A few weeks ago I rooted my ATT 800o phone, and even attempted to install TWRP. It gave me a compatibility error with 800o so forgot about TWRP. A week ago, the phone fell and the screen cracked, rendering the phone useless. It works perfectly fine, but I cannot enter the pin code since the digitazer is probably broken.
I tried LG PC suite and LG OPS or OTS (I forgot), and it doesnt see any USB device connected. I believe I left the phone in JUST CHARGE USB mode.
I need to access some files on the internal SD card, so I ask for suggestions on what to try next.
Assuming I can get it in download mode, which I should be able to, should I flash the stock LG firmware (800d) and then try to get into it that way? Will that wipe the files of the sd card (pics, application data, etc)?
Click to expand...
Click to collapse
I had the same problem, but I manage to use LG on screen app. But never mind, I sent my phone to LG, of course I paid for broken screen (now I have ballistics case, I hope it will be enough for future impacts), But I include a note with the phone and wrote that LG will only replace screen but not delete any data or reinstall soft, and they did I revived my phone in the same state as I send them, but screen was new of course
Wysłane z mojego LG-D802 przy użyciu Tapatalka
nabril15 said:
Well
I need to retrieve the files, regardless of what I do with the phone.
Sent from my LG-D800 using xda app-developers app
Click to expand...
Click to collapse
How much did they charge you and what did you do to start the process with lg?
I bought the phone in december.
Sent from my LG-D800 using xda app-developers app
I just thought of this do you have an OTG cable?if you do you can plug a mouse in and use it to get around the phone and put the phone in and set it to when you plug in a USB cable it go to USB file mode
Sent from my VS980 4G using xda app-developers app
What is an otg cable? Sorry
Sent from my LG-D800 using xda app-developers app
nabril15 said:
What is an otg cable? Sorry
Sent from my LG-D800 using xda app-developers app
Click to expand...
Click to collapse
an OTG cable is a USB cable witch plugs in your phone but has a female end on it to allow you use things like a keyboard mouse USB drive controller etc.
Sent from my VS980 4G using xda app-developers app
@ clapper66, I don't understand how otg cable can help in his case.
@ OP, if you're in luck which OnScreen Phone feature has been ON as well as wireless, you then can use OSP with wireless mode.
Other than that, I don't know any way to mimic your phone on another display.
Worst case, send out to repair.
votinh said:
@ clapper66, I don't understand how otg cable can help in his case.
@ OP, if you're in luck which OnScreen Phone feature has been ON as well as wireless, you then can use OSP with wireless mode.
Other than that, I don't know any way to mimic your phone on another display.
Worst case, send out to repair.
Click to expand...
Click to collapse
His screen is not broken the digitizer is cracked so the screen works but does not recognize touch. So of he uses an otg cable with a mouse then he can go under setting then go to PC connection then select MTP mode so that when he connects a USB Cale that's plugged into his PC it will show all the internal storage of his phone and get all his files off that he needs.
Sent from my VS980 4G using xda app-developers app
clapper66 said:
His screen is not broken the digitizer is cracked so the screen works but does not recognize touch. So of he uses an otg cable with a mouse then he can go under setting then go to PC connection then select MTP mode so that when he connects a USB Cale that's plugged into his PC it will show all the internal storage of his phone and get all his files off that he needs.
Sent from my VS980 4G using xda app-developers app
Click to expand...
Click to collapse
Got it.
I thought he has the black-screen LG
Clapper
Your suggestion is sneaky, underhanded and mischevious, and i like it.
Where might I casually find an otg cable?
I will probably sell the phone as is, so i'd like to avoid spending to fix it.
Sent from my LG-D800 using xda app-developers app
nabril15 said:
Clapper
Your suggestion is sneaky, underhanded and mischevious, and i like it.
Where might I casually find an otg cable?
I will probably sell the phone as is, so i'd like to avoid spending to fix it.
Sent from my LG-D800 using xda app-developers app
Click to expand...
Click to collapse
Well I know you can buy them online that's where I got mine, but I would check at some electronics store like RadioShack or bestbuy and maybe wall mart I think there like $5 to $10 or even go to your carrier. I ordered one of amazon for like $2 but it took like 2 weeks to arrive because it came from China.
Sent from my VS980 4G using xda app-developers app
Clapper
I clap to you. I know, cheesy.
What is the cable officially called?
Otg cable?
Sent from my LG-D800 using xda app-developers app
Great idea on the otg cable! I have one and didn't think of it!
BTW, screen repair is running $146. I saw it mentioned in threads and that's what they charged.
Sent from my Nexus 7 using Tapatalk
nabril15 said:
Clapper
I clap to you. I know, cheesy.
What is the cable officially called?
Otg cable?
Sent from my LG-D800 using xda app-developers app
Click to expand...
Click to collapse
It called a OTG cable witch is short for on the go cable also this is what they look like.
Sent from my VS980 4G using xda app-developers app
clapper/votinh/whomever
Thank you for the idea of the cable, but I want to try something first. I want to flash it clean so as to remove the exchange pin and hopefully get into it that way. I want to possibly sell the phone, so I have to wipe it anyway. If I don't recover the files, not a big deal (i hope...).
My thinking is...flash it back to stock clean, and see if I can change the USB connection parameters enough to connect. Then I can recover my files, and then maybe I can sell it. It is presently rooted without recovery. How do I flash it back to stock?
nabril15 said:
clapper/votinh/whomever
Thank you for the idea of the cable, but I want to try something first. I want to flash it clean so as to remove the exchange pin and hopefully get into it that way. I want to possibly sell the phone, so I have to wipe it anyway. If I don't recover the files, not a big deal (i hope...).
My thinking is...flash it back to stock clean, and see if I can change the USB connection parameters enough to connect. Then I can recover my files, and then maybe I can sell it. It is presently rooted without recovery. How do I flash it back to stock?
Click to expand...
Click to collapse
If you dont mind losing the files then this would work fine
http://m.youtube.com/user/Tomsgt123?desktop_uri=/user/Tomsgt123
Sent from my VS980 4G using xda app-developers app
clapper66 said:
If you dont mind losing the files then this would work fine
http://m.youtube.com/user/Tomsgt123?desktop_uri=/user/Tomsgt123
Sent from my VS980 4G using xda app-developers app
Click to expand...
Click to collapse
claps
the link you posted is called "How to unlock the boot loader on your Motorola Device Moto X & Moto G"
Is that what you meant to send? If yes, will it wipe the internal card? In my experience in the past, unless you odin, most flashing rarely touches the contents of DCIM and sdcard.
nabril15 said:
claps
the link you posted is called "How to unlock the boot loader on your Motorola Device Moto X & Moto G"
Is that what you meant to send? If yes, will it wipe the internal card? In my experience in the past, unless you odin, most flashing rarely touches the contents of DCIM and sdcard.
Click to expand...
Click to collapse
Woops LOL when I get on my laptop next class I will send you the correct l link
Sent from my VS980 4G using xda app-developers app
---------- Post added at 06:06 PM ---------- Previous post was at 05:23 PM ----------
nabril15 said:
claps
the link you posted is called "How to unlock the boot loader on your Motorola Device Moto X & Moto G"
Is that what you meant to send? If yes, will it wipe the internal card? In my experience in the past, unless you odin, most flashing rarely touches the contents of DCIM and sdcard.
Click to expand...
Click to collapse
https://www.youtube.com/watch?v=kqw_LFuyHbE
Ok Try this link called "How to Unbrick or Restore the LG G2 ATT Version"

Bluetooth not working, probably after rooting

Hi guys,
Somebody has happened something similar to me, BT stopped working after rooting?
I did factory reset. I haven't tried Odin back to stock yet.
Sent from my C811 4G using XDA Premium 4 mobile app
motumbo said:
Hi guys,
Somebody has happened something similar to me, BT stopped working after rooting?
I did factory reset. I haven't tried Odin back to stock yet.
Sent from my C811 4G using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Mine still works after rooting
djbling said:
Mine still works after rooting
Click to expand...
Click to collapse
Mine is working also without issue. It doesnt have anything to do with root.
Go into app manager and find the 2 bluetooth apps and clear the data and restart your phone. See if that helps
motumbo said:
Hi guys,
Somebody has happened something similar to me, BT stopped working after rooting?
I did factory reset. I haven't tried Odin back to stock yet.
Sent from my C811 4G using XDA Premium 4 mobile app
Click to expand...
Click to collapse
If you are attempting to use bluetooth headphones and the above method does not work, when you turn on the headphones continue to hold the power button after they turn on, and in a few seconds it will wipe the paired devices and allow you to pair again. (Happened with my headphones and took forever to figure that out.) I'm sure a similar method would work for other non-headphone devices.
I never hated a phone that much as this one. Having it is a nightmare, first no root then Bluetooth issue and now warning: camera failed. I'm gonna return this crap, once I get the replacement one I'll sell it asap.
Sent from my C811 4G using XDA Premium 4 mobile app
did you disable or delete anything after rooting? rooting doesn't alter things like this, users with root access do.
my Bluetooth works flawlessly after rooting.
I rooted and disabled many apps. Still have Bluetooth that I use to make calls with my radio. And I sent my buddy the Pandora with unlimited skips yesterday with Bluetooth. It's probably a user error.
Sent from my SM-G900V using Tapatalk
jakeneal22 said:
I rooted and disabled many apps. Still have Bluetooth that I use to make calls with my radio. And I sent my buddy the Pandora with unlimited skips yesterday with Bluetooth. It's probably a user error.
Sent from my SM-G900V using Tapatalk
Click to expand...
Click to collapse
lol most likely is a user error.. he messed up his bluetooth n blamed it on rooting smh.. its been said that whatever you do after youre rooted is on you.. if u dont kno wat youre doing with root then i wouldnt mess with it.. as suggested, odin back to stock and if that doesnt fix it then its not user error lol
Sent from my SM-G900V using XDA Premium HD app

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