I have a Jiayu G3 phone running Android Jelly Bean 4.1.2 but my caller ID is not functioning properly because it is not matching local & international numbers. Having done a lot of searching it appears that this is probably due to the parameters in the 'framework.jar' file as per this post on xdadevelopers here
I have succesfully decompiled the 'framework-res.apk' file using apktools and confirmed that the 'config_use_strict_phone_number_comparation' variable is set to false. However, I am having trouble decompiling the 'framework.jar' file.
I have copied the 'framework.jar' file from my phone and opened it in a Jave decompiler. However, all I am presented with is the following:
META-INF MANIFEST.MF preloaded-classes
In the xda post it says the following:
II) Check for and fix MIN_MATCH constant in telephony framework
1) Decompile framework.jar
2) Open smali/android/telephony/PhoneNumberUtils.smali
3) Search for MIN_MATCH constant and set it to 0x7
Am I doing something wrong.
If anyone could offer any advice I would be very grateful.
P'S. I tried replying about this in the original xda post itself but I don't have authorisation to post in the developers section so I thought I would try here instead.