How to fix ipa.cpp:147 error in Cydia Impactor?
A lot of you guys are complaining that you are facing “ipa.cpp.147” error inside Cydia Impactor while installing Pokemon Go hacked IPA. After a couple of tries, I was able to figure out the reason why this error comes.
Basically, you are trying to install hacked version of Pokemon Go while the original version of Pokemon Go is already installed on your iPhone. First of all you have to delete Pokemon Go app from your iPhone and then reboot it. After that you will have to try the installation again and this time it should go through without any issues.