In March 2015, after it becomes public knowledge that Clinton exclusively used a private email account for all her email usage, she will claim she did this for “convenience,” so she wouldn’t have to carry two personal devices at once.
However, the FBI will later determine that Clinton actually used in succession 11 email-capable BlackBerrys while secretary of state. She uses two more BlackBerrys with the same phone number after her tenure is over. The FBI will not be able to obtain any of the BlackBerrys to examine them.
The FBI will later identify five iPad devices associated with Clinton which might have been used by Clinton to send emails. The FBI will later obtain three of the iPads. They will only examine two, because one was a gift that Clinton gave away as soon as she purchased it.
Clinton aide Monica Hanley often buys replacement BlackBerrys for Clinton from AT&T stores. Justin Cooper, a Bill Clinton aide who helps run Clinton’s private server, usually sets up the new devices and then syncs them to the server so she can access her email inbox. According to an FBI interview with Clinton aide Huma Abedin, “it was not uncommon for Clinton to use a new BlackBerry for a few days and then immediately switch it out for an older version with which she was more familiar.” (Federal Bureau of Investigation, 9/2/2016)