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Official OS 7.1.0.523 for BlackBerry Bold 9900 from AIS Thailand

Bold 9900 Software Update
By Adam Zeis on 21 Jun 2012 04:15 pm EDT
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AIS Thailand has officially released OS 7.1.0.523 for the BlackBerry Bold 9900. While this is an official release, remember to use caution when updating your device. If you need help along the way, you can head into our help forums or check out some of our BlackBerry 101 articles including How to Install or Upgrade to a new OS. If you do install this OS, hit up the forums thread below for findings, fixes and more discussion.

Download OS 7.1.0.523 for the Bold 9900
Discuss more in the forums

Reader comments

Official OS 7.1.0.523 for BlackBerry Bold 9900 from AIS Thailand

13 Comments

Dont download if you have ATT, Mic does not work with this OS, found out the hard way, downgraded back to the .437

Arrrghhhhhhhh! It's not as if us ATT customers can overlook the mic issue! Sometimes I have it with an update, sometimes not. What is the reason for such a persistent, carrier-specific glitch? You would think there would be some sort of work around by now.

428 works perfectly for me, can anyone upload the "Application Resource Monitor CODs" from 523 so that I load them on my device?
Thanks a million.

The wizard