Hammer Hammer Blade User Manual Download Page 25

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Hammer Blade

16.

16. Location

Location

There is a possibility to permit applications to use data and GPS satellites to
determine the approximate location of the device. Also the possibility to allow
Google to use location data in order to improve i.e. search results. Before using
location services, such as map and navigation applications, or internet services,
ensure that there is an active wireless connection to the Internet and the function
of the GPS satellites in the [Application Menu]> [Settings]> [Location].

[Application Menu]> [Settings]> [Location].

17. Smartphone software update

17. Smartphone software update by OTA

by OTA

From time to time, the manufacturer provides system software update, so that
the devices receive new possibilities, patches, etc. There is an application in the
system [System update]

[System update]

[System update]. It allows you to check whether any update is available

and if so, you can download it from the internet and install on the device.

The internal memory of the device is NOT

NOT

NOT used for updating system software,

so during the upgrade process you may receive the message "Downloading and

"Downloading and

installing an update requires an

installing an update requires an SD card

SD card

SD card." It means that the update file is so large

that it does not fit in the standard cache memory of the device. Therefore, to

properly perform the update process, insert the SD card containing enough free

space and specify it in the system as an external memory.

external memory.

external memory. If the card is specified

as an extension of internal memory

extension of internal memory

extension of internal memory, the update will not be possible.

Remember that updates tend to have an expected size counted in hundreds

of megabytes, so we recommend that you carry them out when connected via

Wi-Fi. Updating via the GSM network may contribute to the operator charging for

data downloaded from the internet.

Please remember that before upgrading, the battery charge level should be

higher than 30%. If it is lower, plug the device to the power grid and charge the

battery at least to 30%....

While updating the device might restart on its own a few times. You should

not remove the battery or use any of device features, as this may cause the

device to stop working.

18.

18. Safe use of the battery

Safe use of the battery

The  battery  may  be  charged  with  USB  port  in  the  computer  or  laptop.
Nevertheless, it is not a recommended form of charging an operating device due
to  the  low  charging  current  offered  by  the  USB  -  even  though  the  device  is
connected  to  a  power  source  battery  can  still  gets  discharged.  If  you  wish  to
charge your device this way turn off the device. If the battery level is low, recharge
it to continue the use of the phone. If you wish to prolong the battery lifespan,
discharge the battery beneath 20% of the battery capacity and charge it back to
100%. If not used, unplug the charger from the phone. Excessive charging might
cause shortened battery life. The temperature of the battery has an impact on
its  charging  cycle.  Prior  to  the  charging  process,  cool  the  battery  or  raise  its
temperature  so  that  it  is  similar  to  the  room  temperature.  If  the  battery
temperature  exceeds  40

°C

the battery must not be charged! Do not use a

damaged battery! The battery lifespan can be shortened, if it has been exposed
to very low or very high temperatures - this causes interference to the phone,
even when the battery has been properly charged.