Flashing Lenovo p780
Lenovo is a major provider of advanced gadgets. With prolonged use of such a technique, various flaws can occur. Unfortunately, no one is safe from this. The competent specialists of our Lenovo Phone Repair Center will help you fix any malfunction.
Perhaps the simplest problems you can fix yourself.
Battery and / or charger
What to do if Lenovo p780 turns off and does not turn on? If your charger and charging connector are working, have no mechanical damage - examine the battery itself. It should not be swollen. If everything is normal, then there is such a thing as a deep battery discharge. Modern phones that are in long-term operation are not recommended to bring to a full discharge - this leads to a deep discharge of the battery and it takes a lot of time to restore their energy consumption. So connect your phone to charge and wait a few hours.
Full memory card
Also, the phone may not turn on due to an overloaded SD card. The phone tries to turn on, but cannot boot due to overload. The card must be removed and make room.
Moisture
A very common reason that the Lenovo p780 does not turn on, while it may glow red, for example, is the ingress of moisture into the device itself. The recommendations are as follows. Turn off the phone. In no case should you turn it on to avoid circuit. You need to remove the battery and try to dry the product.
Do not use a hair dryer for this, as hot air can cause internal parts to melt. Experts suggest using an ordinary household vacuum cleaner for at least 25 minutes. Just do not lean too close so as not to damage your device.
To eliminate residual moisture, there is another simple and affordable way - place the device in a container with rice for several hours. Rice absorbs moisture very well.
If, after all the steps taken, the phone still didn’t turn on after getting wet, then it’s likely that the contacts have already oxidized and closed and only the master can restore it.
Software crash
If your phone does not boot or freezes, then you can try to solve the problem by resetting it to the factory settings. In this case, all information in it will be deleted.
Due to the failure, it is possible that your Lenovo p780 does not turn on after the firmware. For example, during the update, the phone was discharged or there was no contact in the connection to the PC via the USB cable during the firmware via the FlashTool program. It is recommended to reflash the device again.
In order to make a Reset (reset to factory settings), you can hold down the power and volume buttons simultaneously and for a long time. Or next to the SIM card slot is the Reset button itself, which you need to click. If this does not help, then try reflashing the product. It is better to turn to professionals, but if you want to do it yourself, then a brief instruction is given below.
To upgrade the Lenovo p780 phone on your own, you need to install FlashTool on your computer with a set of drivers that optimize the interaction between the device and the PC. Prepare a working USB cable. The phone itself must be turned off, with the battery removed, which should have at least 50% charge.
Next, connect your phone through the cord and reset. Your phone is defined in the device manager - by clicking on it the cursor starts automatic downloading or updating drivers.
The phone must be disconnected and FlashTool launched. In the program that opens, you need to find the firmware itself. To do this, click Scatter loading and select Scatter-file. Be sure to check the DA DL All With Check Sum checkbox. Then you need to click Upgrade.
Reconnect the phone - the firmware installation will start automatically. Wait for the process to complete. After disconnecting the phone, proceed to configure it. If everything went well, the phone will start without any problems.
If your phone does not turn on after any mechanical impact, such as shock, fall, excessive pressure, etc., then you can not do without the help of a specialist. Perhaps you need to fix the loop. To do this, the phone must be disassembled and it is better to entrust it to professionals.
Hardware problem
Nothing lasts forever, including technology, no matter how modern it is. If your Lenovo p780 does not turn on, or Lenovo p780 does not turn on and the red indicator lights up, and all of the above after an elementary diagnosis and comparison of the facts (there was no flooding, a drop too) - then the problem is in the hardware of your product, and here memory is possible, and power controller, and processor, and other accessories. Contact an authorized service center for a quality replacement of spare parts.
The first step is to check if it is charged. Within 10 minutes after connecting the smartphone, no changes occur in it, and it still does not turn on, so you need to reset it. To do this, disconnect the device from the network, simultaneously press 2 buttons - volume and power, and hold them for a few seconds. If the device does not vibrate and does not boot, it is better to attribute it to diagnostics. If a hardware problem is detected, you will most likely need
Causes of the smartphone freezing
With a problem like it doesn’t turn on lenovo phone p780, no owner of the device is facing. When you turn on the screen saver just hangs, nothing happens and the smartphone does not boot. In this case, removing the battery and pressing the red “Reset” button does not help, with which you can hard reset the device, that is, it will be completely cleaned. The phone restarts and the screen saver freezes again.
In this state, the phone is called a "brick." Most often, "bricking" occurs after the user tried to flash the kernel and receive, or as it is also called, the super user. Lenovo p780 does not turn on after firmware for the following reasons:
- During manipulations with the phone, the user did the wrong thing;
- Illiterate - curve firmware that does not match the version suitable for this model.
- Carrying out any action with a discharged battery. Before using a smartphone, be sure to carefully study the instructions. It is written in it that any manipulations with a discharged battery cannot be made.
Also, the phone can turn into a "brick" due to technical damage to the processor, board or other important elements of a mobile device. A reasonable question arises about how to restore lenovo brick p780.
Some owners of smartphones decide to independently make its firmware by reading the instructions or watching a video. They believe that with the help of such an operation the productivity of the device will increase, and it will simply “fly”. But not everyone can do the firmware independently. This requires specific knowledge and skills. And if it is done illiterately, it turns out that Lenovo p780 after the firmware is a brick. Therefore, experts do not advise to open the device without understanding, knowledge and skills in general. To do this, there are services in which professionals work.
How to recover a device
Recovery unsuccessful firmware you need to prepare a laptop or PC, USB cable, take the following steps:
- You need to start the device manager. In the smartphone, press the red “Reset” button to restart the device. After that, a new device will appear in the manager. You need to right-click on it and update the drivers.
- Next, you need to select a manual search for drivers and find them by first downloading to your PC or laptop. Usually they are located on drive “C”. Click - “Install”.
- You should click on “Reset” again and a confirmation will appear in the task manager that they are installed. The smartphone can be disconnected from the computer.
- Now you need to install special program called "flashtool" and run it. All firmware files will appear on the screen, each of them should be checked.
- Next, you need to click on the inscription "Click the Download button."
- Using the USB cable, you must connect the smartphone to the PC, after removing the battery. Once it is determined, the firmware process will begin.
- Installation will complete when a green circle appears on the monitor.
Lenovo p780 brick restoration completed. Now you can close the program on the PC, disconnect the device from the USB cable and check the operation of the smartphone. If the steps are followed correctly, the device should start up, as the owner expected from it. All - mobile device can use. But, if it does not turn on after lenovo firmware p780, then not everything was done correctly. In this case, it is better to contact the service center and entrust your smartphone to professionals.
