Smartphone Lenovo P780 does not turn on - repair or replacement?

Lenovo is a Chinese popular company. Although its technology is manufactured in China, Lenovo is one of the few companies that produces really high-quality products. Many products can be found much cheaper than competitors, while they are better in quality. Of course, this company does not have everything as smoothly. In some smartphones, computers, laptops there are shortcomings, which are revealed with long operation.

Now we will consider a rather popular device Lenovo P780. Many users after a year of operation, the phone starts to work worse. How is this manifested? When you boot, the Lenovo P780 does not turn on or just hangs on the boot. Of course, this is not the only problem that users face. For example, by negligence, the phone is flooded with water. What to do in this case? Let's figure it out.

The smartphone hangs and does not load

If your phone does not turn on, the best option for healing it will be a flashing. In order not to spoil the phone completely, it is recommended to take it to professionals who can return the smartphone to life in a few hours. There is such a procedure of 500 rubles. Of course, this is a lot, but you will get a guarantee that it will work after reflashing.

If you do not want to put the device in a service center, then you can try everything yourself. Let's find out how.

Required items

So, Lenovo P780 does not turn on, what do we need to fix it? We take a computer or laptop, USB-cable and download the program Flash Tool. Of course, we still need the right drivers. To download them, enter the Lenovo P780 4pda in the address bar and load the drivers from this site.

Re-flashing the phone

Remove the cover from the smartphone and connect it to the computer via a USB port. On the laptop, open the device manager. We pass back to the phone. Near the SIM card slot is the Reseat button, which you must press.

After the performed actions on the computer in the device manager will appear your smartphone. Click on it and update the drivers (they can be downloaded or updated via the Internet).

If you have done everything, then you can proceed to the next step. Now you need to disconnect the phone from the computer and run the Flash Tool.

To fix a problem that causes Lenovo P780 not to turn on, you need to reflash the device. First, in the program, click on the Scatter loading button. In the window that opens, select the location where the firmware is located. Click on the file and the utility opens it. All files must be ticked. We tick the box where DA DL All With Check Sum is written, and click on the Upgrade button.

After a few minutes the program will be ready for the firmware. We take the phone and connect it to the computer. When the device is determined, it will install the firmware. In 10 minutes the green circle should light up, which indicates the successful completion of the process.

Turn off the phone and start. If everything went well, the smartphone will boot, and you will be able to reinstall all applications.

Lenovo P780 does not turn on after it has entered the water

If the phone recently got into the water, then it is necessary to quickly pull it out. Do not try to turn it on immediately, so you will only reduce the chances of recovery. If he did not turn off, then you do it. In fact because of water there will be a short circuit, and it is necessary to change in Lenovo P780 memory, the accumulator and other elements. You should understand that through various USB ports, charging, holes for a microphone, water will quickly reach significant details, which, in turn, will disrupt the device.

Replacement Lenovo P780 is not needed until you fully make sure that the phone does not work. Remember that even if you wash your device in a washing machine, the chance to save it remains. The main thing is to follow the instructions.

Fundamental rules

So, what if the Lenovo P780 does not turn on after falling into the water?

1. As we already found out, turn off the phone. If the device was connected to a charger, it should be very carefully disconnected from the network. Remember that water conducts electricity perfectly, so you may be electrocuted. In this case, it is better to turn off the apartment or the house from electricity and then get and switch off the phone.
2. After you turn off the phone, you need to get hold of the battery. Then take the paper towels and wipe the appliance dry. Also it is necessary to make sure that all additional devices are disabled (headphones, SIM card, memory card, etc.).
3. In order to completely get rid of water, you can try to disassemble the phone a little and wipe it from the inside. Remember that if at least one drop remains inside, it will lead to corrosion or short circuit.
4. Dry the phone can be vacuumed, but do not need to close the device very close to the hose. After 25 minutes of drying, there will be no moisture. This method is perfect if the smartphone is quickly taken out of the water. Do not use a hairdryer for this, since it can melt some elements with warm air, it only hurts.
5. Remains of moisture can be extracted with rice. If you leave your smartphone for the night in a bowl of rice, then in the morning it can already be turned on. Rice absorbs moisture well, but the gadget needs to be rechecked before switching on.
6. Before turning on, check all the ports in the phone. If it looks completely dry and clean, you can turn on the device. Perhaps you have strange sounds when you turn on your smartphone, which means that it is damaged. Also, if the phone does not start to turn on, but looks completely dry, the Lenovo P780 battery may be damaged or discharged.
7. If the full drying did not help, then it is worth to take the phone to a service center where it will be checked for serviceability and, possibly, will be brought back to life. Of course, it will be quite expensive, but it's cheaper than buying a new smartphone.

Conclusion

Approach to the repair of the device is necessary, based on its problem. If he himself stopped switching on, then it's worth trying to reflash the device. All necessary software is available on the manufacturer's website Lenovo P780 4pda. If the phone has stopped turning on due to your negligence, then follow the instructions above. Do not immediately think about replacing the device, as it can be returned to its former life by its own efforts. Remember that all actions must be performed carefully, so as not to further damage the device.