Install an unsupported for the jailbreak of iOS 9.3.3, in extreme cases tweak, you can put your device into an endless reboot loop, forcing restore the system and start again; however, many users have trouble installing intetnar cydia tweaks that are compatible with your device
In this tutorial, we'll show you how to get the error "failed in buffer_write" on a device with iOS 9.3.3 jailbreak without restoring it .
How to fix the error in buffer_write Failed to intetnar install Cydia tweaks in iOS 9.3.3
- Open Cydia and access sources
- Add the following source (edit and add): http://coolstar.org/publicrepo
- An added time, access source
- Search and install the tweak stashing FOR Ios 9.2 - 9.3.3