Huawei P8 - Why Is the Data Connection on One of the SIM Cards very Slow

11.30 Why is the data connection on one of the SIM cards
very slow?
Dual SIM phones allow two SIM cards to be used in parallel. Usually, the primary card slot
supports 3G SIM cards (4G is supported on the P8) and the secondary slot supports 2G SIM
cards. Some models now support dual 4G or 3G SIM cards.
If a 3G or 4G SIM card is used in the primary card slot and a 2G card is used in the secondary
slot, the data connection on the primary SIM card will be noticeably faster because it uses
either 3G or 4G, both of which are faster than 2G.
If the data connection is slow when using a 3G or 4G SIM card, please verify that your phone
has good reception.
11.31 How do I add a bookmark in the built-in web
browser?
Open the Menu from the Browser screen and touch Bookmarks and web history. From the
browsing history, touch and hold the page to be bookmarked and select Save to bookmarks
from the pop-up menu.
11.32 How do I close pages in the built-in browser?
On the Browser screen, select or to display thumbnails of all the pages that are open.
Touch to close the pages that are not needed.
11.33 How do I open a new page in the built-in browser?
Enter the URL directly in the address bar on the Browser screen.
11.34 How do I delete personal data from the built-in
browser?
On the Browser screen, open the options menu and select Settings > Privacy & security.
Select the data you need to delete, such as the cache, browsing history, cookies, and forms
data. Delete data by following the onscreen instructions.
11.35 How do I save an image from a web page?
On a web page, touch and hold the image you want to save and select Save image from the
pop-up menu.