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

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By paulobrien, Senior Member on 25th March 2011, 05:19 PM
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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

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25th March 2011, 05:23 PM |#2  
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Flag Rome
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I'll try it coming from 20110302.

25th March 2011, 06:15 PM |#3  
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Flag antwerp
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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!
25th March 2011, 06:46 PM |#4  
Arawac's Avatar
Thanks Meter: 2
yup works nicely, didnt wipe the internal SD though... in fact I was hoping it did...
25th March 2011, 07:25 PM |#5  
Thanks Meter: 0
Great job! works nicely! looking forward for new updates!

Thanks a lot.
25th March 2011, 10:09 PM |#6  
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Flag Rome
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Nandroid backup/flashed baseband/restored nandroid

All works perfect

Sent from my LG-P990 using XDA App
25th March 2011, 10:24 PM |#7  
Thanks Meter: 1
20110302 is better of 20110315 in quality of the speaker sound?
26th March 2011, 06:57 PM |#8  
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Flag Fredericia
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Any way to update baseband without resetting the phone to factory setting?

Or to flash the radio drivers via CWM
26th March 2011, 07:04 PM |#9  
Thanks Meter: 1
i make a nandroid backup, after installated the radio and restore the backup
all perfect
27th March 2011, 04:06 AM |#10  
Thanks Meter: 2
Followed the instructions, but only got to this part:
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
28th March 2011, 05:45 PM |#11  
Thanks Meter: 7
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.
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