Huawei P9 review and testing

Huawei Honor V9 Review

Huawei Honor V9 is a powerful mid-range smartphone. It was introduced in China in February 2021. The device has a very attractive design, as well as innovative functions and progressive filling.

Appearance and ergonomics

The new Huawei Honor B9 has a monolithic aluminum body with rounded corners, reminiscent of the iPhone 7. It looks very neat, impressive and stylish. On the matte back there is not only a round fingerprint scanner, but also a dual camera and flash. The front part looks attractive thanks to the glossy 2.5 glass that covers the entire huge screen. There is a USB Type-C connector and a 4000 mAh battery.

Dimensions of Honor V9: height - 157 mm, thickness - 6.97 mm, width - 77.5 mm, weight - 184 g. Colors - blue, black, gold and red. The device, although large, is relatively comfortable to hold in your hand due to advanced materials, smooth corners and moderate weight.

Display

The Honor B9 smartphone is equipped with a truly massive 5.7-inch screen, the resolution of which is 2560 by 1440 pixels (Quad HD). The display is covered with fairly thick glass. The quality of the LTPS LCD matrix is ​​not satisfactory, and the image always remains detailed and natural. There are also on-screen buttons, which have become the norm for mobile devices with touch screens.

Hardware and performance

The internal filling of Huawei Honor V9 stands out with incredible power. The device has a Kirin 960 processor with a frequency of 2400 MHz and eight cores, as well as a powerful Mali-G71 graphics accelerator. My memory is doing very well. There are two versions of the smartphone - with 4 GB or 6 GB of RAM. In the first case, the device receives 64 GB for storing files, and in the second - 128 GB. At the same time, the memory can be expanded even further using MicroSD cards (up to 1 TB).

Huawei Honor V9 runs on the Android 7.0 platform with the exclusive EMUI 5.0 interface. The power of the smartphone will be enough for several years to come.

Communication and sound

The gadget supports two SIM cards, as well as LTE and Wi-Fi networks (802.11 a/b/g/n/ac). The volume of the external speaker is above average. Music sounds quite clear, but things are even better with headphones. It’s really pleasant to talk with your interlocutors, since there are no extraneous noises or interruptions in communication.

Camera

Honor V9 can be called a smartphone for taking artistic photographs. It has a dual 12-megapixel camera with f/2.2 aperture and a powerful flash. There is laser focusing, which is accurate and fast. The device has depth of field, allowing users to adjust many nuances during the shooting process.

At the official presentation, it was not for nothing that the smartphone was compared with the well-known new product from Apple in terms of photographic capabilities. Moreover, the camera can produce 3D photos that can be printed on an appropriate printer. It is also worth highlighting the presence of an 8-megapixel front module.

conclusions

Honor B9 is positioned as a middle-class smartphone with a flagship design and hardware. Prices for the gadget start at $430 at the start of sales. With this smartphone, the user receives a productive and beautiful device with several innovative technologies.

Pros:

• Dual camera with 3D photo.
• Powerful iron.
• Abundance of memory.
• Big screen.
• Premium design.

Minuses:

• Significant price.
• Not the loudest sound.

Hard Reset for Huawei Ascend P1 XL

Instructions on how to do a Hard Reset on Huawei Ascend P1 XL (factory reset). We recommend that you familiarize yourself with a visual guide called resetting settings on Android. .

Reset codes (open the dialer and enter them).

1. *2767*3855#
2. *#*#7780#*#*
3. *#*#7378423#*#*

Hard Reset via Recovery

1. Turn off your device -> go to Recovery
2. "wipe data/factory reset"
3. “yes - delete all user data” -> “Reboot System”

How to log into Recovery?

1. hold down Vol(-) [volume down], or Vol(+) [volume up] and the Power button
2. A menu with the Android logo will appear. That's it, you are in Recovery!

Resetting the Huawei Ascend P1 XL can be done in a very simple way:

1. Settings->Backup and reset
2. Reset settings (at the very bottom)

Technical characteristics of Huawei Honor V9

Firmware Huawei P9 Standard

Instructions for installing firmware on a Huawei P9 Standart smartphone, flashing the official update, unlocking the Huawei P9 bootloader, flashing custom TWRP recovery, installing custom firmware and obtaining root superuser rights.

Installing official stock firmware on Huawei P9 Standart

In general, there are two official ways to flash a smartphone. The first and easiest is an OTA update, the firmware is sent to your phone by air, the smart device downloads and installs it itself. Everything is great, but such updates do not always arrive.

The second method is to flash Huawei P9 Standard firmware using the Hisuite program. Thus, the firmware can be installed “cleanly,” that is, with formatting of the internal memory, resulting in a pristine OS. This method includes Three Button Installation.

1. OTA update:

When the next firmware is released, you receive a message in the status line and are offered to update. Frequent updates are released in the form of an archive of 40-80 mb in size (only updated files), but sometimes they are released in the form of full-fledged firmware. So what, we agree and go into a reboot. The recovery menu appears and the process begins. As a result, we get an updated OS, preserving the former configuration, software, files and other things.

2. Huawei P9 Standard firmware via Hisuite program

Download the Hisuite 5.0.1 program and install it on your PC. Then, after installing the program, connect the phone to the PC using a standard USB cable. On the phone, select the files mode and agree to all requests. If everything is fine, then in the program window on the computer we will see the desktop of your smart device. Next, follow the instructions of the program and update the firmware. The result is absolutely identical to the OTA method.

3. Update locally.

Download the archive with the official firmware for Huawei P9 Standart for your version

Huawei P9 EVA-AL10 C00B183

Huawei P9 EVA-DL00 C17B162_Firmware_China

Huawei P9 EVA-L09/L19

Unzipped. There will be an update.app file in the dload folder. We copy this folder and throw it either onto SD or into the internal memory of the phone. Disconnect the phone from the computer. In the phone we follow the path: Settings-Update-Menu-Local update. We agree. Then everything is the same as in OTA.

On Android 6, this item was removed from the update menu, so to update locally to 6 you need to drop the dload folder into the root of the SD card and then dial *#*#2846579#*#* in the dialer, then item 4 Software Upgrade and then SD Card Upgrade. The result is the same.

4. Installing firmware using 3 buttons

We download the archive with the firmware from the previous point, unzip it and see the dload folder, there will be an update.app file. We copy this folder to SD or to the internal memory of the phone. Disconnect the phone from the computer. This method involves completely formatting the internal memory. You must first save (with the Backup Application) the necessary files from there, otherwise we will lose them. Turned off the phone. We pressed all three buttons at the same time: {on} and {volume-} and {volume+} and wait until the Huawei screensaver appears, then the phone goes out again after it vibrates and the firmware process begins, the indication is in %, as soon as it appears, we release it and wait for the end. The result is a clean original OS.

Unlocking the bootloader of Huawei P9 Standard

Download the Adb Run program

Next, unpack this program to the root of the “C” drive. During installation, the program will ask you to create a shortcut on the desktop, agree. As a result, there will be an “Adb” folder and an “Adb Run” program icon on your desktop.

load the phone into the fastboot and connect it to the computer (turn off the phone, hold down the volume minus key and connect the phone to the computer) Run the ADB run program on the computer, after starting the program the main menu will appear in which you need to select item 7 by pressing the corresponding key on the computer keyboard and confirm this action with the enter key

in the menu that appears, select 1 item

in the next window of the program you write the command fastboot oem unlock **************** in which in place of the asterisks you need to put your numbers of the code that you received in advance after the word unlock there is a space and then the numbers ( example fastboot oem unlock 1234567891234567)

after entering the command, confirm the whole thing with the enter key, that’s all, now your Huawei P9 with an unlocked bootloader.

Installing custom TWRP recovery on Huawei P9 Standart

Download the Adb Run program

Next, unpack this program to the root of the “C” drive. During installation, the program will ask you to create a shortcut on the desktop, agree. As a result, there will be an “Adb” folder and an “Adb Run” program icon on your desktop.

Next, there are two ways to flash custom/stock recovery:

First

Download custom recovery TWRP recovery for Huawei P9 Standart and copy it to the “Adb Run” folder along the path adb/img/recovery.

Manually switch the phone to bootloader mode (fastboot). This is done like this: connect the USB cable to the phone, hold down the volume and power on the phone. After 5 seconds you will enter bootloader mode. Or, turn off the phone, hold down the volume minus and connect the cord from the computer and after 3 seconds you are in the bootloader. Next, launch the ADB program itself and press number 5 enter then number 3 enter. A window with your recovery file will pop up. Close the window and follow the instructions of the program. All of you have flashed custom recovery TWRP recovery.

Second In the ADB folder, find the progbin folder and drop the file of the custom TWRP recovery you need into it. On your phone, follow the path settings/for developers/USB debugging/Enable. Then click the ADB program icon on your computer. A menu will open, in it press the number 7 then enter, then 1 and enter. In the field that opens, enter the following commands:

adb reboot-bootloader

fastboot flash recovery (ххххххххххххх)

(where xxxxxxxxxxxxxxxx is the name of the custom recovery file you want to use)

fastboot reboot

After entering each command, press enter. If the first command does not work, then with the cord connected to the computer, hold down the volume - and power and hold (5-7 seconds) until it enters bootloader mode. And then you can skip the first command. Bootloader must be unlocked

Installing custom firmware on Huawei P9 Standart

To install custom firmware on your Huawei P9 Standart smartphone, you must first have the bootloader unlocked and second, the modified TWRP recovery installed.

Next, you need to download the custom firmware and copy it to the SD memory card; it’s best not to bother with folders and drop the firmware into the root folder.

The firmware itself can be downloaded - for example CyanogenMod 13.0 or another

Then we go into custom recovery. To do this, turn off the device and hold down the Power

and
Volume Up
.

Delete all data on the device (Optional). In recovery select Wipe date/factory Reset

->
Yes – Wipe all user data
.
Go to Wipe cache partition
and select
Yes -> Wipe cache partition
.
Go to Advanced
->
Wipe dalvik cache
->
Yes – Wipe dalvik cache
.
Go to Mount and Storage
and format the partitions:
/boot /cache /system /data
Go to
Install Zip
->
Choose zip from storage/sdcard1
(Or
chose zip from external sdcard
depending on the recovery), select the previously copied firmware on the memory card and select
Yes – install
, the installation of the firmware will begin.
After installing the firmware, select Reboot system now
and the device will begin rebooting.

Ready! You have successfully flashed custom firmware to your Huawei P9

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