-
If you have strong hands-on ability and are willing to take the risk (failure to flash may lose the warranty), I personally recommend that you consider flashing your own machine. Lenovo asks for the A830 firmware area.
If you are not familiar with the flashing operation, it is recommended that you go to the local after-sales maintenance station to upgrade the flash. For specific tariffs, you can consult the staff of Lenovo authorized maintenance stations and service stations.
-
Hello, you can enter the Lenovo Internet and Digital Home Products Exchange Community - Lenovo Forum according to the specific model of your mobile phone, enter the corresponding section to find the system firmware, and follow the prompts to upgrade the system (flashing is risky, it is recommended that you operate with caution); Or go to the nearest Lenovo mobile phone customer service center to do system upgrade work. You can use the following link to inquire about Lenovo mobile phone service outlets.
-
Hello, you can enter the Lenovo Internet and Digital Home Products Exchange Community - Lenovo Forum according to the specific model of your mobile phone, enter the corresponding section to find the official firmware, and follow the prompts to flash back to the official system (flashing is risky, it is recommended that you operate with caution);
-
Mine and you have a problem, buy it online, and now there is a problem, and you can't find the flashing package!
-
It's a faux machine, white. I can.
-
You said it was a copycat... Where to find the rom bag...
-
Or you can directly contact the local official after-sales site and call the headquarters 400 after-sales **: 400-818-8818 to judge the authenticity of the product.
Assuming that you confirm that it is our ** after checking, then if you need to flash the upgrade, because there is a certain risk in flashing the machine by yourself, and the failure to flash the machine may affect the warranty status of your device, it is officially recommended that you can go to the local maintenance site for flashing. You take the time to go.
Of course, if you have strong hands-on ability, have experience in flashing, want to flash the machine by yourself, and are willing to take possible risks. Personally, I suggest that you can go to Lenovo's official Lewen bar firmware area**The official firmware of your device will try again.
The firmware package has a detailed tutorial built-in, please be careful. If you really can't complete it by yourself, we recommend that you go to the Lenovo repair station to flash the machine for processing.
You can find the repair site information.
-
It is recommended that it is best not to brush it, you don't know what model it is, and you can't save it by brushing it into a brick! Mobile phones will be eliminated in about 3 years, there is no need to take risks, is it possible to change to a better one? Hehe.
-
Flashing is the act of changing your phone's operating system.
Flashing can be used with Flashing Wizard, free software, supporting Windows platform, you can back up the entire system with one click, and minimize the risk
-
It is recommended to brush the official if needed.
Lenovo Lewen Firmware Zone:
Friendly reminder, the warranty will be lost if the flashing fails.
-
Lenovo authorized repair site inquiry.
The business hours of the maintenance site are usually from 9:00 to 18:00 from Monday to Sunday, and the stations will be slightly adjusted according to their own operations.
-
Try to change to a better data cable, try to change to a computer, and connect the port on the back of the main chassis.
Android system of the device is not hard to say, if the phone can be turned on, you can clear the data on the phone through the "factory reset", steps: first use Le sync, Le assistant and other backup personal important data (contacts, text messages, **, software, etc.), and then go to the main menu - system settings - backup and reset - factory reset. >>>More
Lenovo A830 uses MT quad-core processor, with 1G RAM memory, 4G ROM storage space and Android operating system, and the performance is mainstream. The screen adopts an inch 960*540 resolution IPS screen, with good display effect, and is equipped with an 8 million pixel camera, which can bring good photo effects, cost-effective, enough to meet your daily mobile phone application entertainment, for your reference. >>>More
We apologize for the inconvenience.
If your device cannot enter the system with the fixed screen, we recommend that you perform a simple troubleshooting attempt by following the steps below: >>>More
We apologize for the inconvenience.
This situation is usually caused by the system being unable to load the relevant application data normally during the boot period, which may be related to the SD card read and write rate and compatibility and other issues. >>>More
Hello, first of all, thank you for using Lenovo's products, according to the situation you described, it is recommended that you back up your phone's important data, perform the following "double wipe"Operate by pressing and holding the "Power button + volume plus or minus" at the same time in the shutdown state"Enter the recovery mode and execute "Wipe" respectively >>>More