new #616-0435 not holding chargeI had received a replacement #616-0435 for the #616-0431 to fix Error 29. Now the phone would only hold about a 10 minute cha...
Answer to: new #616-0435 not holding chargeThe problem turned out to be on the new battery. The electronics on the battery were shorting out, when the phone cover is pressed together. I cut out a small piece of thin PTFE gasket and inserted it in between the battery electronics. This seemed to have fixed the problem.