1. Rhagymadrodd
This manual provides essential instructions for the safe and efficient use of your Itel Vision 1 Pro L6502 smartphone. Please read this guide thoroughly before operating your device to ensure optimal performance and longevity. Keep this manual for future reference.

Delwedd 1.1: Blaen ac yn ôl view of the Itel Vision 1 Pro L6502 smartphone. The front displays the screen with a teardrop notch, and the back shows the triple camera setup and fingerprint sensor.
2. Gosodiad Cychwynnol
2.1. Inserting SIM and SD Cards
Your Itel Vision 1 Pro L6502 supports dual SIM cards and a microSD card for expandable storage. Locate the SIM tray on the side of the device. Use the provided SIM ejector tool to open the tray. Carefully place your Nano-SIM cards and microSD card into their respective slots, ensuring correct orientation. Gently push the tray back into the device until it clicks into place.

Delwedd 2.1: Cefn view of the Itel Vision 1 Pro L6502, highlighting the triple camera module and the general area for the SIM card tray on the side.
2.2. Codi Tâl y Batri
Before first use, fully charge the device battery. Connect the USB cable to the phone's charging port and the other end to a power adapter. Plug the adapter into a wall outlet. The battery indicator on the screen will show charging progress. The device features a Lithium Ion battery.
2.3. Pweru Ymlaen / I ffwrdd
- I Bweru Ymlaen: Press and hold the Power button (located on the side) until the Itel logo appears on the screen.
- I Bweru i ffwrdd: Pwyswch a daliwch y botwm Pŵer nes bod y ddewislen opsiynau pŵer yn ymddangos. Dewiswch 'Diffodd' a chadarnhewch.
- I ailgychwyn: Press and hold the Power button until the power options menu appears. Select 'Restart' and confirm.
2.4. Dewin Setup Cychwynnol
Ar ôl ei throi ymlaen am y tro cyntaf, bydd y ddyfais yn eich tywys trwy broses sefydlu gychwynnol. Mae hyn yn cynnwys dewis eich iaith, cysylltu â Wi-Fi, sefydlu eich cyfrif Google, a ffurfweddu nodweddion diogelwch fel olion bysedd a datgloi wyneb.
3. Gweithredu Eich Ffôn Clyfar
3.1. Mordwyo Sylfaenol
The Itel Vision 1 Pro L6502 operates on Android 9.0. Use touch gestures to navigate:
- Tap: Dewiswch eitem neu agorwch raglen.
- Swipe: Sgroliwch drwy restrau neu newidiwch rhwng sgriniau cartref.
- Pinsiad: Chwyddo i mewn neu allan ar ddelweddau a web tudalennau.
- Gwasg Hir: Mynediad i ddewislenni cyd-destunol neu symud eiconau.
3.2. Gwneud a Derbyn Galwadau
Open the 'Phone' application. Enter the phone number using the dial pad or select a contact from your address book. Tap the call icon to initiate a call. To answer an incoming call, swipe up on the green answer icon. To reject, swipe down on the red decline icon.
3.3. Anfon a Derbyn Negeseuon
Open the 'Messages' application. Tap the 'Start chat' or '+' icon to compose a new message. Enter the recipient's number or select from contacts, then type your message. Tap the send icon to transmit. Received messages will appear in the conversation thread.
3.4. Defnydd Camera
The device features an 8.0MP AF Triple Rear Camera and a 5.0MP Front Camera. Open the 'Camera' application. You can switch between front and rear cameras using the icon on the screen. Tap the shutter button to take a photo. Various modes like Portrait, Panorama, and Video are available.
3.5. Internet Connectivity (4G & Wi-Fi)
Your device supports 4G cellular technology for mobile data. To enable/disable mobile data, swipe down from the top of the screen to access Quick Settings. Tap the 'Mobile data' icon. For Wi-Fi, go to Settings > Network & internet > Wi-Fi. Turn Wi-Fi on and select an available network, then enter the password if required.
3.6. Nodweddion Diogelwch
The Itel Vision 1 Pro L6502 includes a Fingerprint Sensor and Face Unlock for enhanced security. These can be configured in Settings > Security & location.
4. Cynnal a Chadw a Gofal
4.1. Glanhau Eich Dyfais
Use a soft, lint-free cloth to clean the screen and body of your phone. Avoid using harsh chemicals, abrasive cleaners, or aerosol sprays, as these can damage the device's finish and internal components.
4.2. Gofal Batri
- Osgoi amlygu'r ddyfais i dymheredd eithafol.
- Peidiwch â gadael y ddyfais yn gwefru am gyfnodau hir ar ôl iddi gael ei gwefru'n llawn.
- Defnyddiwch wefrwyr a cheblau cydnaws gwreiddiol neu ardystiedig yn unig.
4.3. Diweddariadau Meddalwedd
Regularly check for software updates to ensure your device has the latest features and security patches. Go to Settings > System > Advanced > System update to check for and install available updates.
4.4. Copïo Wrth Gefn Data
It is recommended to regularly back up your important data (photos, contacts, documents) to a cloud service (e.g., Google Drive) or a computer to prevent data loss.
5. Datrys Problemau
This section addresses common issues you might encounter with your Itel Vision 1 Pro L6502.
- Dyfais ddim yn troi ymlaen: Ensure the battery is charged. Connect the charger and wait a few minutes before attempting to power on again. If the issue persists, perform a forced restart by holding the Power button for 10-15 seconds.
- Signal rhwydwaith gwael: Check if your SIM card is properly inserted. Move to an area with better network coverage. If using Wi-Fi, ensure you are within range of the router and the password is correct.
- Applications crashing or freezing: Close and reopen the application. If the problem continues, clear the app's cache (Settings > Apps & notifications > See all apps > [App Name] > Storage & cache > Clear cache). Restart the phone.
- Perfformiad araf: Close unused applications. Clear cache and temporary files. Consider uninstalling rarely used apps. If performance remains slow, a factory reset might be necessary (see below).
- Ailosod Ffatri: If your device experiences persistent software issues, a factory reset can resolve them. Rhybudd: Bydd hyn yn dileu'r holl ddata ar eich ffôn. Back up your data before proceeding. Go to Settings > System > Advanced > Reset options > Erase all data (factory reset).
6. manylebau
| Nodwedd | Manyleb |
|---|---|
| Enw Model | VISION 1 PRO (L6502) |
| Brand | Itel |
| System Weithredu | Android 9.0 |
| Technoleg Cellog | 4G |
| Math Prosesydd | Snapdragon (Quad-core 1.4GHz) |
| Installed RAM Memory | 2 GB |
| Storio Mewnol | 32 GB |
| Maint Arddangos | 6.5 inches HD+ Waterdrop Screen |
| Datrysiad | 1080 x 2400 (Note: Product box indicates HD+, 1080x2400 might be a general spec) |
| Cyfradd Adnewyddu | 90 Hz (Note: Product box indicates HD+, 90Hz might be a general spec) |
| Camera Cefn | Triple Rear Camera (Main 8.0MP AF) |
| Camera blaen | 5.0MP |
| Disgrifiad Batri | Lithium Ion (4000mAh Big Battery) |
| Nodweddion Diogelwch | Synhwyrydd Olion Bysedd, Datgloi Wyneb |
| Lliw | Crystal Blue |
| Pwysau Eitem | 420 g |
| Dimensiynau Pecyn | 18.5 x 10.5 x 5.6 cm |

Delwedd 6.1: Back of the Itel Vision 1 Pro L6502 product box, detailing key features such as Android 10 (Go edition), 6.5" HD+ Waterdrop Screen, 32GB ROM + 3GB RAM, 4000mAh battery, Fingerprint Sensor, Face Unlock, 1.4GHz Quad-core processor, and Triple Rear Camera (Main 8.0MP AF).
7. Gwarant a Chefnogaeth
Your Itel Vision 1 Pro L6502 smartphone is covered by a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including the warranty period and coverage details. For technical support, service, or to check product authenticity, you may visit the official Itel website or contact their customer service. Manufacturer details are often found on the product packaging or within the device's 'About phone' settings.
For authenticity verification, you can visit gc.itel-mobile.com and enter your phone's IMEI and VC code. You can also dial *#06# to get your IMEI.
Gwneuthurwr: ITEL MOBILE LIMITED
Address: ROOM 602, 6/F, SOUTH TOWER, WORLD FINANCE CENTRE, HARBOUR CITY, 17 CANTON ROAD, TSIM SHA TSUI, KOWLOON, HONG KONG
E-bost: service@itel-mobile.com
Ffôn: +86 755 33979200
Ffacs: +86 755 83879211
Websafle: www.itel-mobile.com
Facebook: www.facebook.com/itelmobile





