
How can I install Facebook Messenger on my iPhone 3Gs running iOS 6.1.6? Stack Exchange Network Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.


If you are new to the channel, make sure that you SUBSCRIBE, and also Ring the BELL, so that you never miss an upload!.this video was originally how to downgrade to iOS 3.1/3.1.3, but as we got 10 likes, i have added links for all iOS versions, so you can downgrade to any iOS firmware. This is my tutorial on how to downgrade the new BootRom iPhone 3GS FROM iOS 6.1.6 or iOS 4.1 back to iOS 5/4/3! This tutorial took forever to make, and this tutorial is one of the only tutorials on YouTube on how to downgrade to iOS 3.1/3.1.3 for New BootRom.
X3 albion prelude star wars mod stock exchange. To check if you have new or old BootRom, go to settings, general, about, and if the model number starts with 'MB', it's an old BootRom (more desirable.) If it's 'MC' and above, it's a new BootRom.