[BASEBAND] 20/Jun: SmartFlash stock baseband release: 1035.21_20110614

paulobrien · Mar 25, 2011

I'm please to make the latest (*at time of writing) LG 2X baseband release available for your use in SmartFlash format. You can check your current baseband in your device's 'About' page.

Please note that you use this at your own risk!

Installing this file WILL fully wipe your device, including the Internal SD. Back up!

SmartFlash for P990 is for use on Windows PCs.

To use P990 flash to flash this baseband:

Download the utility file below
Download the driver file below
Download the baseband file below
Run the SmartFlashTool_P990.exe application on your PC
Turn device off, remove battery, plug device in while holding volume down - you should see a software update message on screen and the COM port should be filled automatically in the flash application below after installing the drivers if required.
Select the 'ROM Copy D/L' tab
Ensure 'Normal Mode' is selected
Ensure 'Erase CAL' is NOT selected
Click the browse button next to 'CP Bin:' and select the baseband (FLS) file
Click 'Start' and wait for the flash to complete

The all important files...

SmartFlash P990 - DOWNLOAD (Mediafire Pro) - MD5: fe350443518c98f7e089fac48fa36be3
SmartFlash drivers - DOWNLOAD (Mediafire Pro) - MD5: 70ebd70389c0e3011d4d6b4434f8458a

[*]Baseband 1035.21_20110614 - DOWNLOAD (Mediafire Pro) - MD5: 8a5e3fc28333774c9ee8f7af6737f684
Baseband 1035.21_20110606 - DOWNLOAD (Mediafire Pro) - MD5: bbffa6a6e36af5750cda0d3ef90b3af0
Baseband 1035.21_20110502 (from LG U660 10S update) - DOWNLOAD (Mediafire Pro) - MD5: d7975ee80189c5933ce99e17fc8cc240
Baseband 1035.21_20110405 - DOWNLOAD (Mediafire Pro) - MD5: 599fb242c0224894b1ad2eb004586527 (thanks for the file you-know-who!)
Baseband 1035.21_20110315 - DOWNLOAD (Mediafire Pro) - MD5: 9b6f600cfa9f528595e5106305770448

Enjoy!

P

Homer314 · Mar 25, 2011

I'll try it coming from 20110302.

Thank's

glenner05 · Mar 25, 2011

just tried this, it worked! I previously had baseband dated 23februari, and had very bad call quality sometimes. I will test if it's any better now...
Maybe worth to mention, but if you flash this baseband your phone gets a hard reset, so you will loose all your settings and apps!

Arawac · Mar 25, 2011

yup works nicely, didnt wipe the internal SD though... in fact I was hoping it did...

michaelduijkers · Mar 25, 2011

Great job! works nicely! looking forward for new updates!

Thanks a lot.

Homer314 · Mar 25, 2011

Nandroid backup/flashed baseband/restored nandroid

All works perfect

Sent from my LG-P990 using XDA App

peppesgd · Mar 25, 2011

20110302 is better of 20110315 in quality of the speaker sound?

MeX_DK · Mar 26, 2011

Any way to update baseband without resetting the phone to factory setting?

Or to flash the radio drivers via CWM

peppesgd · Mar 26, 2011

i make a nandroid backup, after installated the radio and restore the backup
all perfect

Aaberg · Mar 27, 2011

Error

Followed the instructions, but only got to this part:

Code:

00:00.0 Sec  :Download Start...
00:02.0 Sec  :RomBinary Download start
00:02.0 Sec  :PSI RAM writing start
00:12.0 Sec  :Timeout error is occured
00:12.0 Sec  :error!

edit: fixed itself

Oasis81 · Mar 28, 2011

i've a problem...

when connect the phone, he find the first , but the second and third driver continue to installation and not find them.

davjan · Mar 28, 2011

fixes the bad call quality

now it sounds great

Warfarin · Mar 28, 2011

My first post here on the forum (which btw is a really great one)

Just wanted to thank the author of the thread for an awesome update and an easy guide. I had problems with really poor call quality - like hearing someone talking into a can with lots and lots of amplification. After the update my phone (..0223 baseband) became normal so no more asking the caller to repeat them self 2-3 times.

Thanks again.

///M

alexrax · Mar 28, 2011

hello does it need root?? Will improve also the battery?

thx

Warfarin · Mar 29, 2011

alexrax said:
hello does it need root?? Will improve also the battery?

thx

No root required, although it will restore your phone to factory default meaning you'll be loosing data - so get a backup, maybe even root and then backup.

///M

allandroid · Mar 30, 2011

Wrong md5 checksum

I'm getting the wrong md5 checksums for SmartFlash drivers and the Baseband 1035.21_20110315. I tried downloading several times with no luck. How can i make i work?

ULJ · Mar 30, 2011

allandroid said:
I'm getting the wrong md5 checksums for SmartFlash drivers and the Baseband 1035.21_20110315. I tried downloading several times with no luck. How can i make i work?

Weird. That was not a problem here.

opusheks · Mar 30, 2011

allandroid said:
I'm getting the wrong md5 checksums for SmartFlash drivers and the Baseband 1035.21_20110315. I tried downloading several times with no luck. How can i make i work?

http://android.modaco.com/index.php?s=&showtopic=335494&view=findpost&p=1647191

allandroid · Mar 31, 2011

@opusheks

What's your point? I see the similar problem but not the solution?

djmcnz writes: "Mine is also: 9B6F600CFA9F528595E5106305770448
And it failed halfway though and has broken my radio. I now have baseband ver: "unknown" and no radio function at all."

I really don't want to experience that.

Maybe someone could upload the files again with the correct md5 checksum?

opusheks · Mar 31, 2011

I got the same result as djmcnz, and it worked just fine...

Just ask Paul on the Modaco board to post the sums again to be sure.

[BASEBAND] 20/Jun: SmartFlash stock baseband release: 1035.21_20110614

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