If your BQ Aquaris E4.5 HD appears suffering problems, you should not overreact! Right before you begin seeking for complex issues located in the Android os, you should try to make a Soft and Hard Reset of your BQ Aquaris E4.5 HD. This manipulation is relatively convenient and may very well solve problems that may alter your BQ Aquaris E4.5 HD.
Right before doing any of the hacks just below, keep in mind that it is essential to create a copy of your BQ Aquaris E4.5 HD. Even though the soft reset of your BQ Aquaris E4.5 HD is not going to lead to loss of data, the hard reset will erase all of the data. Generate a full copy of your BQ Aquaris E4.5 HD thanks to its application or simply on the Cloud (Google Drive, DropBox, …)
We will begin with the soft reset of your BQ Aquaris E4.5 HD, the least difficult technique.

How to Soft Reset your BQ Aquaris E4.5 HD
The soft reset of your BQ Aquaris E4.5 HD will let you to correct small problems like a clogged application, a battery that heats, a display that stop, the BQ Aquaris E4.5 HD that becomes slow…
The methodology is undoubtedly easy:
- Simultaneously push the Volume Down and Power key until the BQ Aquaris E4.5 HD restarts (roughly 20 seconds)

How to Hard Reset your BQ Aquaris E4.5 HD (Factory Settings)
The factory settings reset or hard reset is a bit more definitive solution. This process will get rid of all the information of your BQ Aquaris E4.5 HD and you are going to get a cell phone as it is when it is made. You have to save your essential files like your photos, apps, text messages, records, … in your computer or on a hosting site like Google Drive, DropBox, … before you begin the hard reset job of your BQ Aquaris E4.5 HD.
To restore all your data following the reset, you can backup your documents to your Google Account. To do that , go to:
- Settings -> System -> Advanced -> Backup
- Activate the backup
As soon you generated the backup, all you might want to do is:
- System -> Advanced -> Reset options.
- Erase all data (factory reset) -> Reset phone
You will be needing to write your security code (or PIN) and once it is completed, go for Erase Everything.
The BQ Aquaris E4.5 HD will delete all your data. It should take a little while. Now that the operation is done, your BQ Aquaris E4.5 HD is going to restart with factory setup.
More ressources for the BQ brand and BQ Aquaris E4.5 HD model:
- How to block calls on BQ Aquaris E4.5 HD
- How to take screenshot on the BQ Aquaris E4.5 HD
- How to root BQ Aquaris E4.5 HD
About the BQ Aquaris E4.5 HD
The dimensions of the BQ Aquaris E4.5 HD is 67.0 mm x 137.0 mm x 9.0 mm (width x height x depth) for a net weight of 134 g. The screen offers a resolution of 540 x 960px (LowRes) for a usable surface of 61%.
The BQ Aquaris E4.5 HD smartphone makes use of one MediaTek MT6582 processor and one ARM Cortex-A7 (Quad-Core) with a 1.3 GHz clock speed. This mobile phone doesn’t have a 64-bit architecture processor.
As for the graphic part, the BQ Aquaris E4.5 HD takes advantage of ARM Mali-400 MP2 graphics card with 1 GB. You can actually make use of 8 GB of memory.
The BQ Aquaris E4.5 HD battery is Li-Polymer type with a maximum power of 2150 mAh amperes. The BQ Aquaris E4.5 HD was revealed on May 2014 with Android 5.0 Lollipop
A problem with the BQ Aquaris E4.5 HD? Contact the support: