*UPDATE* – Please follow the instructions below in order to successfully install OS 7.1.0.342 on your 9900:

  1. Download the 7.1.0.342 installer from 1UpShare (courtesy of JD from BBH-Plus)
  2. Follow the instructions below:

Method 1 – no base:
NOTE FOR THIS METHOD: DUH ON MY PART, RENAME THE DEFAULT INSTALL FOLDER FROM 9360M_v7.0.0.530_P8.0.0.499 to 9900AllLang_v7.1.0.342_P5.1.0.276, upload has already been fixed
This WILL NOT and I STRESS WILL NOT affect the OS install, just will look like you’re installing a 9360 folder
1. Install OS to PC
1a. Shrink your OS if you want
2. Install to phone
3a. For best results, do 2-3 battery pulls and allow 24-48 hour “settling” time

ADVERTISEMENT

Method 2 – .284 base:
1. Install OS 7.1.0.284 to PC
2. Install this OS over the OS folder above
2a. Shrink your OS if you want
3. Install to phone
3a. For best results, do 2-3 battery pulls and allow 24-48 hour “settling” time

Method 3 – .267 base:
1. Install OS 7.1.0.267 to PC
2. Install this OS over the OS folder above
2a. Shrink your OS if you want
3. Install to phone
3a. For best results, do 2-3 battery pulls and allow 24-48 hour “settling” time

It’s been a little while since we’ve seen an OS build for the Bold 9900. The last one to drop has since gone official. Luckily, you 9900 users get a fairly higher build than what is official, as OS 7.1.0.342 has dropped. We’re not sure what is in this build, so do let us know what you might find.

Download Bold 9900 OS 7.1.0.342 from:

Make sure you join our community to share your thoughts on this!

*DISCLAIMER* – This is an unofficial RIM software release. If you choose to install, do so at your own risk! N4BB.COM is not responsible for any malfunctions or abnormalities that may occur. If you have never loaded a leaked OS before, we highly recommend you read the tutorial listed below: