On my verizon moto droid, I unpacked my phone.apk, and tried to replace the images for the on screen keypad with custom ones. I repacked the apk, copied it back to my phone and just pasted in the new phone.apk in the right folder using root explorer. I deleted the old phone.apk (Yes I kept a back up!), and now my phone does not get any service. I replaced my modified phone.apk with my backup of the original, but I still have no service on my phone at all. I was a dolt and didn't make a full back up of my phone, and now I just want to make it useful again. Can someone please help?