Blackberries do not use the mobile data network to get their emails, calendar etc. It is encoded on the GSM network in a proprietary way. This saves a massive amount of battery usage, hence the longer life. Other smartphones cannot compete on this.
No matter what you do, you will need to charge every night, or more frequently.
Blackberries do not use the mobile data network to get their emails, calendar etc. It is encoded on the GSM network in a proprietary way. This saves a massive amount of battery usage, hence the longer life. Other smartphones cannot compete on this.
No matter what you do, you will need to charge every night, or more frequently.