Filed Under (LG Arena, LG Phone Problem and Solution) by lg-phones on 18-02-2010

Okey, this is an instruction on how to flash LG KM900 Arena with uptestex tool.
Make sure you have already installed the pc suit III and updated to the latest version.

If you not yet install the PC suit III, you can find it at here. Follow the steps to install the PC suit II, then restart you pc.. LG Phone Problem and Solution

Caution: Follow these instructions at your own risk. I will not be responsible for any damages, injury or death resulting from use of these instructions. However, if you complete all the steps as given, you won’t encounter any problems.

The UptestEX tool tutorial:  LG-Arena info
1.) donwload the UpTestEX_1.0.4.6 and the windows enabler at the first post..
    * here the new UpTestEX_1.0.4.8 ( 14,11,09 ) by marwin
    * UpTestEX_1.0.4.8  the one i use! in mediafire
    * windows_enabler 184kb << in mediafire
    * here the new 17.12.2009- UpTestEX_1.0.5.6  Original  by marwin
2.) make a folder  ( name you want ) ( save where you want ) and then extract both  UptestEX and Windows Enabler on that one folder folder.. you will combine the two when you extract.. so like this
3. copy also the firmware you want to flash on that folder..
4.  install the windows enabler, then you well see the icon on the lower right beside the time and click once the icon to activate..
     here’s a picture show not active and click once to active like this
5.  connect the phone to the usb and via pc suit..
6. open the UptestEX.exe.. here a picture
  Once the R&D test tool is open you can see that all the field is GRAYED But you can click on the field even if still GRAYED
  here a picture



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ADI on 8 May, 2010 at 12:31 am #

the R&D test tool is open you can see that all the field is GRAYED….
i can’t fill the field on that….

OMG….i’m stuck in this step….
i’m use UpTestEX_1.0.4.8

help me plsssss!!

ADI on 8 May, 2010 at 7:49 am #

in final step…
my phone restart…
then i connecting again wit PC suite…
but, Voila..R&D set Tool error and closed…

what i supposed to do?

alan on 5 January, 2011 at 2:52 am #

My R&D tool is the same. It is greyed out, windows enable is on, but i can’t click on it. Need help plz!!

alan li on 5 January, 2011 at 2:53 am #

i suck

Ham on 5 January, 2011 at 2:54 am #

I have the same problem as alan. Need help please.

Rap on 30 January, 2011 at 7:50 pm #


JANK on 14 February, 2011 at 2:49 am #

The software is good, but you have to do exactly the steps that were explained above. To me everything was ok. Spaces that appear grayed out if you click on them and they’ll go.

Anonymous on 19 February, 2011 at 9:12 pm #

It does not work on Windows Vista. The fields are still gray!!

Anonymous on 19 February, 2011 at 11:24 pm #

It’s me again… It works!!!

How to make it work on Windows Vista, 7 etc. Make sure it is closed and Right- Click the actual ‘Windows Enabler.exe’ and go to ‘Properties’, then ‘Compatibility’ and run it in Windows XP (Service Pack 2). Voila!!

cepot on 8 March, 2011 at 10:58 pm #

thank you…i like it..

serena on 21 April, 2011 at 10:43 pm #

will it still succeed if i use bluetooth to connect to pc suite?

loptonus on 22 April, 2011 at 4:02 pm #

i use the tool to solve problem of version mismatching but noway, the PC can’t detect the phone and PC Suite too
help please

Seb on 27 August, 2011 at 8:32 am #

If your whole R&D Tool window is greyed and you cant click anything… Make sure Enabler is OFF before you open R&D then turn it on after R&D is open 😀

Sell My Phone Lg Km900 Arena | Old Mobile Phone on 11 July, 2015 at 4:46 pm #

[…] Update LG KM900 Arena with UpTestEX – … – the R&D test tool is open you can see that all the field is GRAYED…. i can’t fill the field on that…. OMG….i’m stuck in this step…. i’m use UpTestEX_1.0.4.8 […]

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