3 ms·Jobs was 49 when iPhone development began.by camelite 8y agoJobs was 49 when iPhone development began.pimmen 8y agoAnd before the mid 90s, Apple was in constant peril of being wiped out.bizkitgto 8y ago> And before the mid 90s, Apple was in constant peril of being wiped out. People always seem to forget this fact!