Huawei mata9, what does it mean that the network frequency is limited to telecommunications

The main differences between the two of them are the different screens, the different fingerprint positions and the different SD card support.

1.The screen is different, mainly the screen of the mate 9, yes, it seems to use negative LCD technology; Porsche, on the other hand, designed the Huawei Mate 9 and Mate 9 Pro with AMOLED technology.

2.The fingerprint position is different: the Mate 9 has a rear fingerprint sensor, while the Porsche Design Huawei Mate 9 and Mate 9 Pro have a front fingerprint sensor and support physical buttons.

The card support situation is different: the Mate 9 uses a 3-in-2 card slot, which supports SD cards; Porsche Design Huawei Mate 9 and Mate 9 Pro do not support SD cards.

I think the biggest difference is that the mata9 is a 5,9 screen that doesn't support the virtual keys of the button light background, and supports expansion cards up to 256GB, while the screen of the mate 9 supports the background of the key lights and does not support expansion cards, you can take a look I hope it will help you.

According to your description, it means that the mobile phone is a customized version of telecommunications, and it is recommended to use it for telecommunications services.

From the perspective of product competitiveness, the Mate 9 is more in line with the positioning of the "super flagship", and it is also more confident to compete head-on with the Note 7 and iPhone 7 Plus.

There is no doubt that in the case of the Mate 9, the cooperation between Huawei and Leica will continue. He Gang, president of Huawei's mobile phone product line, once said that the cooperation between Huawei and Leica will continue for a long time, P9 and P9 Plus are the first time to test the water, and there will be new products in the future, but only for high-end phones.

According to the previous revelations of industry insiders @Pan Jiutang, the Mate 9 is expected to be equipped with a 20 million pixel dual camera.

In addition to the camera, the processor will also be upgraded. It is understood that the Mate 9 will be equipped with a new generation of Kirin 960 processor, continue to use the 16nm process process, the core architecture is upgraded to Artemis (Arm's new flagship core, A72 successor) + A53 combination, GPU part is upgraded to eight cores, and the performance will be significantly improved.

In addition, the Kirin 960 will also integrate LTE baseband and support CDMA network, which is expected to be Huawei's first all-Netcom SoC.

It is also worth mentioning that it was previously reported that Huawei is developing a new EMUI system, and the UI has undergone major changes, which is expected to be released in the third quarter. From this point of view, it is likely to appear with the Mate 9.

It's good, except that the appearance is not round, everything else is good.

Press and hold the power button for more than 10s to force restart the phone to see. It may be that you have swiped your phone or opened multiple apps running at the same time, which will occupy too much memory or other resources, and your phone will freeze or freeze when it is overloaded. You can shut down or exit programs or power-hungry applications in a timely manner to release system resources.

Or if you install a certain software or click on an unknown link, the phone suddenly freezes, if so, you can keep pressing the power button + volume down button during the boot process to enter the safe mode, uninstall the installed software or backup important data and restore factory settings.

It is also possible that system files have been deleted by mistake. When the system is running, the corresponding file cannot be found and the error occurs, you can back up important data and restore the factory settings.

Using your phone for a long time or playing with it while charging it can cause your phone to overheat and freeze, restart, or go black. You can close background apps that you don't use often, and don't play with your phone while charging.

If you have installed an SD card, try to reinsert and remove the SD card, if there is still a problem, it may be a bad contact, if there is no problem, it may be that the SD card is broken or incompatible with the mobile phone system, it is recommended to replace the SD card.

If you are playing a large game or running some software, third-party apps may crash if they are not compatible with the system.

If the above operation cannot be solved, it is recommended to back up the data and bring the purchase invoice to the after-sales service outlet for testing.