Haven’t had most problems (other than the augmenting forsaken calls) over the final integrate of months with my phone.  However, a week or so ago I beheld which when I would arise my phone from nap mode it would loiter a second or so prior to responding.  My lockscreen would crop up now however if I swiped it didn’t go opposite the shade and only stayed solidified for about 2 seconds. 

 

After 2 seconds it would reply and clear fine.  I easy the phone countless times and set up as my aged phone around iTunes and it continued.  A integrate of days ago I went forward and easy the phone again, however set it up as a latest phone this time.  Now, no loiter issues; all was excellent for the initial integrate of hours.

 

Now, for no sold reason, my phone all the time goes to Searching… for a integrate of mins afterwards goes to No Service.  Rebooting/soft/hard resetting the phone cures the problem, as good as disabling and reenabling 3G on the phone.  It will do it incidentally on waking up, whilst the been watchful and sitting idle, or infrequently not at all.  Sometimes 3G will remove use though Ill still keep a integrate bars, infrequently it will go to E.

 

Using 3.1.3, bootrom 3.12.01.  Unjailbroken/unlocked.

 

Any ideas?