LG C900 Optimus 7Q
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- radensoediyanto
- sS}
- 25 Feb 2020
rocky, 14 Apr 2014My Bluetooth not working. Always give the notification of d... moreBlutut not working/eror
Instal operamini eror
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- Anonymous
- J8%
- 24 Aug 2015
Let me see if its better than lumia 520..
I believe LG is good and can have good quality
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- archangel207
- Nu4
- 04 Mar 2015
michaelouis, 02 Nov 2013How to download application Its an excellent phone its only that some of the things are hard to operate
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- Anonymous
- Nu4
- 04 Mar 2015
michaelouis, 02 Nov 2013How to download application Its an excellent phone its only that some of the things are hard to operate
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- mikkes
- fu%
- 04 Nov 2014
LG C900, 27 Sep 2014This phone does not synchronize music from my competed and ... moreMy phone does not support Bluetooth
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- myford
- Pdd
- 28 Oct 2014
David , 08 Oct 2013Pls hw do I transfer pictures to my phone and how do I down... moreSo I really can't use it I can't download any apps
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- emergency
- NwL
- 14 Oct 2014
My phone doesn't support Bluetooth and how do I update it
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- LG C900
- NsT
- 27 Sep 2014
This phone does not synchronize music from my competed and I have a problem with Bluetooth saying not supported
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- sominark
- QGV
- 03 Sep 2014
Matt, 08 Jun 2013This device has served me well. However, it requires a stan... moreSIM used on this device is mini SIM. I guess you are talking about micro/nano SIM. Standard SIM would be mini SIM, but back in late 90s and Early 2000, SIM card used was just "SIM" card, which is size of a credit card. That's why they are calling mini SIM for the size of SIM card used on this device.
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- AnonD-285285
- NRA
- 19 Jul 2014
from what i see its best to HARD RESET before using the device.............
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- Adom
- fmg
- 10 Jul 2014
Pls can anybody help me? my C900 cannot detect any network signal in Ghana. neither mtn, vodafone nor airtel work on. it detects it only when i am very close to the network pole but with poor signal strength.
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- rocky
- GQd
- 14 Apr 2014
My Bluetooth not working. Always give the notification of device not supported. From where I download Bluetooth share for this mob because Nokia Bluetooth share is not supported in this
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- Sushi
- 7tU
- 19 Feb 2014
For all those people who still own the LG C900 and have been facing with various kinds of issues except batter I highly recommend you all to Coldboot the device and try using it.
Cold Boot How?
Simultaneously press the camera button, Volume + and - and the power button hold it until you see the Cold Boot show up on the screen then release the power button and keep holding on (pressing) the Camera and volume + & - until you see the screen show Cold boot and the LG Logo reappear with the welcome screen.
I've been having issues myself with the device so, after 1 unsuccessful cold boot I gave up, after looking up on google and searching around I noticed that the cold boot done was incorrect by me, I tried again and Viola! I started working no more hiccups etc..,
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- jake
- fsT
- 23 Jan 2014
Anonymous, 09 Apr 2013not pairing with other phones. My app is not coming what is de problem
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- ADAM
- k26
- 26 Dec 2013
larsson, 29 Nov 2013how can i update my c900 on windows 7.8; if you have any re... moreTo update it to 7.8 you must DEBRAND the phone using these steps...
--Enable the MFG application by going to the dialer and dialing ##634# then pressing call. LG Phone Problem and Solution
--Launch the MFG application and enter 277634#*# when prompted for a password.
--Select the Engineer Menu item.
--Select the Other Setting menu item.
--Select the Edit registry menu item.
--Set the input boxes on this menu as follows:
--Select ROOT_PATH: HKEY_LOCAL_MACHINE
--Input SUB_PATH: \System\Platform\DeviceTargetingInfo\
Input KEY: MobileOperator
Data Type: STRING
--Select Query and write down the result for re-branding (just in case)
--Hit query, and write down the result (used to REBRAND after the update)****
--To DEBRAND change the input data field to “000-88″ then apply the changes
--Connect to Zune and check for updates.
****If you wish to REBRAND the phone, input the query result
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- larsson
- Ttf
- 29 Nov 2013
how can i update my c900 on windows 7.8; if you have any reply please whrite me on erickbompeta@gmail.com, thanks.
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- michaelouis
- fqx
- 02 Nov 2013
How to download application
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- TechMonkey
- 7tU
- 01 Nov 2013
Hi Guys anybody from #XDAForum here?
I have some issues with my device, when I used the mfg codes to access the software test I realized there's a error [HKEY_LOCAL_MACHINE\Drivers\Builtin\RIL] "dll", mmril, mmrildbg.dll
Due to which I haven't been able to upgrade my os to 7.8 though I did it once after I connected my device to zune it restored the OS back to 7.5 since then I haven't been able to upgrade even using skype.
I would really appreciate it if somebody can let me know the default strings for LG C900 [HKEY_LOCAL_MACHINE\Drivers\Builtin\RIL]
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- AnonD-201382
- jBu
- 30 Oct 2013
Matt, 08 Jun 2013This device has served me well. However, it requires a stan... moreThanks so much for clarifying that
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- David
- N9@
- 08 Oct 2013
Pls hw do I transfer pictures to my phone and how do I download whatsapp