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Anonymous users2024-02-10Hello! For convenience, it is recommended that you go to Lenovo's service station to inquire about the diagnosis of the problem, the maintenance is free of charge during the warranty period, the main components are guaranteed for 2 years, the system and software are guaranteed for 1 year, foreign licensed goods need to register for IWS global warranty, and the choice of service station can be queried:
Other questions can also be compared in these two forums, idea forum, think forum:
Hope it helps, thank you.
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Anonymous users2024-02-09* * Display mobile phone information, battery information, battery records, usage statistics, wifi information.
*Or.
Resetting to factory settings will not delete the default program and SD card files.
Resetting to factory settings will delete all files on the SD card.
* Display the camera firmware version, or update the camera firmware.
* When you press and hold the power off button, a window will appear to switch the phone mode, including: silent mode, airplane mode and power off, you can use the above ** to directly turn into a power off button.
* Open a place where you can back up your files, such as photos, sounds, videos, etc.
* Start the service mode, you can test some settings of the phone and change the settings.
WLAN, GPS and Bluetooth.
*Or.
*Or.
* Wi-Fi test.
* Displays wifi MAC address.
Enter GPS engineering mode.
* GPS test.
* Other GPS tests.
* Bluetooth test.
*Or. * Displays the address of the Bluetooth device.
* Start Gtalk Services Monitor.
Displays the ** of the software version of the phone.
Show product**,I don't know if this can be changed,If not,You can see the version of your mobile phone here。
Display PDA, PHONE, H W, first hit **, memory, csc information.
####* pda、 phone、 h/w、 rfcalldate
* Displays firmware information such as PDA and Phone.
* FTA SW version.
* FTA HW version.
####* pda 、phone、 csc、 build time、 changelist number
The IMEI number is displayed.
Various hardware tests.
####* audio loopback control
* LCD test.
*Or.
* Melody test.
* Device testing, e.g. vibration, brightness.
* Touchscreen version.
* Touchscreen test.
* Proximity sensor test.
Backlight sensor test.
* Memory version.
Real-time clock testing.
Sound test mode.
General test, there are many tests.
adc reading which has network information, voltage and power.
Encrypt information.
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Anonymous users2024-02-08Hello dear Samsung users:
According to your question: due to the existence of copycat machines, parallel imports, cloning machines, refurbished machines, etc., the IMEI number of the mobile phone can be changed by means of flashing and other means, so it is impossible to accurately identify the authenticity of the mobile phone and whether it is a licensed product by serial number, software detection, IMEI number, mobile phone origin, etc. If you want to identify whether the mobile phone is licensed, please bring the purchase invoice, repair card and machine, to the nearest Samsung service center, the consulting service center personnel machine within the scope of the warranty if there is a performance failure can be repaired, if the machine can be repaired, if the machine can be repaired, it is the Samsung licensed machine.
This is the best and most accurate method.
It is recommended that you apply for "appointment to store" on Samsung's official website to enjoy priority repair services
After the appointment is successful, please bring your machine, invoice and warranty card to the service center where you made the appointment on time.
Comments, suggestions, complaints, please click:
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Anonymous users2024-02-07Dear users, hello! We'll be happy to answer your questions.
The main reason for this situation is the conflict between expansion and demolition, and it is recommended that you enable safe mode first to see if this is the case. It is then processed using the method of elimination.
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Anonymous users2024-02-06The browser keeps crashing, it's a problem with the browser's version, or the browser itself isn't very good.
Normally, browsers rarely crash, and if they do, it's obvious that you might want to consider switching to another good browser. I'm used to using QQ Browser and I feel very good. First of all, it is a well-known browser, using multi-core acceleration function, education network or when the network speed is not very good, the web page acceleration function is obvious.
Secondly, there are very few problems, such as other problems such as missing elements, crashes for no reason, etc., which are common in other browsers, and this browser is rare. Moreover, the UI design is very friendly and easy to set up. I think it's a more convenient browser.
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Anonymous users2024-02-05Hello, you can also back up the data and restore the factory of the phone.
About the use of Lenovo mobile phones and related resources, you can also communicate on the Lenovo mobile phone music forum.
Dear Lenovo users, hello!
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