DOOGEE N55 Plus Android 14 Smartphone User Manual

1. ບົດແນະນຳ

This manual provides instructions for the DOOGEE N55 Plus Android 14 Unlocked Cell Phone. It covers device setup, operation, features, and maintenance to help you get the most out of your smartphone.

2. ສິ່ງທີ່ຢູ່ໃນກ່ອງ

ກວດ​ສອບ​ວ່າ​ລາຍ​ການ​ດັ່ງ​ຕໍ່​ໄປ​ນີ້​ແມ່ນ​ລວມ​ຢູ່​ໃນ​ຊຸດ​ຂອງ​ທ່ານ​:

• 1 x DOOGEE N55 Plus Android 14 Cellphone
• 1 x Type-C Port Cable
• 1 x ເຄື່ອງສາກ
• 1 x ຮູບເງົາປ້ອງກັນ TP (ນຳໃຊ້ລ່ວງໜ້າ)
• 1 x ກໍລະນີປ້ອງກັນ TPU
• 1 x PIN ຊິມກາດ
• 1 x ກ່ອງບັນຈຸ
• 1 x ຄູ່ມື

Image: All items included in the DOOGEE N55 Plus package, neatly arranged.

3. ອຸປະກອນເກີນview

The DOOGEE N55 Plus features a sleek design with essential components for daily use.

ຮູບພາບ: ຂ້າງ view of the DOOGEE N55 Plus, highlighting the power button and volume controls.

ຄຸນ​ນະ​ສົມ​ບັດ​ທາງ​ດ້ານ​ຮ່າງ​ກາຍ​ທີ່​ສໍາ​ຄັນ​ປະ​ກອບ​ມີ​:

• ປຸ່ມເປີດປິດ: ຕັ້ງຢູ່ດ້ານຂ້າງ, ໃຊ້ເພື່ອເປີດ/ປິດອຸປະກອນ ຫຼືປຸກ/ນອນໜ້າຈໍ.
• Volume Rocker: Adjusts media and call volume.
• ພອດ USB Type-C: ສໍາລັບການສາກໄຟແລະການໂອນຂໍ້ມູນ.
• Jack ສຽງ 3.5mm: ສໍາລັບການເຊື່ອມຕໍ່ຫູຟັງ.
• ຊ່ອງໃສ່ຊິມກາດ: Supports dual Nano SIM cards or one Nano SIM and one TF card.
• ໂມດູນກ້ອງຖ່າຍຮູບຫລັງ: Houses the 13 MP main camera.
• ກ້ອງໜ້າ: 8 MP camera for selfies and video calls.

4. ຕັ້ງຄ່າ

4.1. ການຕິດຕັ້ງ SIM ແລະບັດ TF

1. ປິດໂທລະສັບ.
2. ຊອກຫາຖາດຊິມກາດຢູ່ດ້ານຂ້າງຂອງອຸປະກອນ.
3. ສຽບ​ເຄື່ອງ​ຖອດ​ຊິມ​ທີ່​ໃຫ້​ມາ​ເຂົ້າ​ໄປ​ໃນ​ຮູ​ນ້ອຍໆ​ທີ່ຢູ່​ຂ້າງ​ຖາດ​ນັ້ນ​ແລະ​ຍູ້​ຄ່ອຍໆ​ຈົນ​ຖາດ​ຈະ​ປົ່ງ​ອອກ.
4. Place your Nano SIM card(s) and/or TF card into the tray according to the diagram on the tray. Ensure the metal contacts face downwards.
5. ໃສ່ຖາດໃສ່ໂທລະສັບຄືນໃໝ່ຢ່າງລະມັດລະວັງ.

Image: Illustration of how to insert dual SIM cards and a TF card into the phone's tray.

4.2. ການເປີດເຄື່ອງເບື້ອງຕົ້ນ

1. ກົດປຸ່ມເປີດປິດຄ້າງໄວ້ຈົນກ່ວາໂລໂກ້ DOOGEE ປະກົດຂຶ້ນ.
2. ປະຕິບັດຕາມການເຕືອນໃນຫນ້າຈໍເພື່ອເຮັດສໍາເລັດການຕັ້ງຄ່າເບື້ອງຕົ້ນ, ລວມທັງການເລືອກພາສາ, ການເຊື່ອມຕໍ່ Wi-Fi, ການຕັ້ງຄ່າບັນຊີ Google, ແລະການຕັ້ງຄ່າຄວາມປອດໄພ.

5. ລະບົບປະຕິບັດການ: Android 14

The DOOGEE N55 Plus runs on the Android 14 operating system, offering enhanced privacy features, improved performance, and a user-friendly interface.

Image: A visual representation of the Android 14 operating system interface on the DOOGEE N55 Plus.

Key features of Android 14 include:

• ປັບປຸງການຄວບຄຸມຄວາມເປັນສ່ວນຕົວ: Granular permissions for apps, allowing you to control access to your data.
• ຕົວເລືອກການປັບແຕ່ງສ່ວນຕົວ: More customization for themes, colors, and widgets.
• ປັບປຸງປະສິດທິພາບ: Optimized system for smoother multitasking and app launches.
• ອັບເດດຄວາມປອດໄພ: Regular security patches to protect your device.

6. ປະສິດທິພາບແລະການເກັບຮັກສາ

The N55 Plus is powered by an octa-core processor, ensuring efficient performance for various tasks.

Image: A visual representation of the octa-core processor, highlighting its central role in the phone's performance.

The device offers substantial memory and storage:

• RAM: 8 GB physical RAM, expandable up to 20 GB (with 12 GB virtual RAM). This allows for smooth multitasking and app performance.
• ROM: 128 GB internal storage.
• ການເກັບຮັກສາທີ່ຂະຫຍາຍໄດ້: Supports TF cards up to 1 TB for additional storage capacity.

Image: An infographic detailing the 20GB RAM (8GB physical + 12GB virtual) and 128GB ROM, with support for 1TB external storage.

7. ຈໍສະແດງຜົນ

The DOOGEE N55 Plus features a 6.56-inch HD+ IPS Waterdrop screen with a 90 Hz refresh rate.

• ຂະໜາດໜ້າຈໍ: 6.56 ນິ້ວ
• ຄວາມລະອຽດ: 720 x 1612 ພິກເຊລ (HD+)
• ອັດຕາການໂຫຼດຂໍ້ມູນຄືນໃໝ່: 90 Hz for smoother visuals and scrolling.
• ອັດຕາສ່ວນ: 20:9

Image: The phone's 6.56-inch 90Hz display showcasing a dynamic visual.

8. ກ້ອງຖ່າຍຮູບ

Capture moments with the integrated camera system:

• ກ້ອງຫຼັງ: 13 MP main camera.
• ກ້ອງໜ້າ: 8 MP ສຳລັບການຖ່າຍຮູບເຊວຟີ ແລະ ການໂທວິດີໂອ.

ຮູບພາບ: ພາບລວມview of the 13MP AI main camera and 8MP front camera capabilities.

The camera application includes various shooting modes:

• ໂໝດມືອາຊີບ: Offers manual control over settings like ISO, white balance, and exposure.
• ແບບ Portrait: Creates photos with a blurred background effect.
• ໂໝດພາໂນຣາມາ: ຖ່າຍພາບມຸມກວ້າງ.
• ກາງຄືນ View ໂໝດ: ປັບປຸງຮູບພາບທີ່ຖ່າຍໃນສະພາບທີ່ມີແສງໜ້ອຍ.

ຮູບພາບ: Examples demonstrating the various camera modes available on the DOOGEE N55 Plus.

9. ຫມໍ້ໄຟແລະການສາກໄຟ

The device is equipped with a 5150 mAh large-capacity battery.

• ຄວາມອາດສາມາດຫມໍ້ໄຟ: 5150 mAh
• ເວລາສະແຕນບາຍ: ສູງສຸດ 419 ຊົ່ວໂມງ
• ເວລາສົນທະນາ: ສູງສຸດ 36 ຊົ່ວໂມງ
• ການຫຼິ້ນເພງ: ສູງສຸດ 35 ຊົ່ວໂມງ
• ການເບິ່ງວິດີໂອ: ສູງສຸດ 9.5 ຊົ່ວໂມງ

Image: An infographic illustrating the 5150mAh battery and its estimated usage durations.

9.1. ການສາກໄຟ

Use the provided Type-C cable and charger to charge your device. The phone also supports OTG reverse charging, allowing it to act as a power bank for other devices.

Image: The OTG-Power Bank feature, showing the phone charging other compatible devices.

ສຳຄັນ:

• Only use chargers and cables approved by DOOGEE to avoid damage and ensure safety.
• Do not attempt to remove the non-removable battery.

10. ຄຸນນະສົມບັດຄວາມປອດໄພ

The DOOGEE N55 Plus supports Face Recognition for quick and secure unlocking.

10.1. ປົດລັອກດ້ວຍໜ້າ

1. ໄປທີ່ ການຕັ້ງຄ່າ > ຄວາມປອດໄພ > ປົດລັອກດ້ວຍໜ້າ.
2. ປະຕິບັດຕາມຄໍາແນະນໍາໃນຫນ້າຈໍເພື່ອລົງທະບຽນໃບຫນ້າຂອງທ່ານ.
3. ເມື່ອລົງທະບຽນແລ້ວ, ທ່ານສາມາດປົດລັອກໂທລະສັບຂອງທ່ານໄດ້ໂດຍການເບິ່ງກ້ອງໜ້າ.

Image: A user demonstrating the Face Unlock feature, providing instant access to the device.

11. ການເຊື່ອມຕໍ່

The N55 Plus offers various connectivity options:

• ຊິມຄູ່ 4G: Supports two Nano SIM cards or one Nano SIM and one TF card for flexible network usage.
• Wi-Fi: Dual-band Wi-Fi (2.4G/5G) for internet access.
• Bluetooth: ສໍາລັບການເຊື່ອມຕໍ່ອຸປະກອນເສີມໄຮ້ສາຍ.
• GPS: ປະສົມປະສານ GPS, Glonass, Galileo, ແລະ Beidou ສໍາລັບການນໍາທາງທີ່ຖືກຕ້ອງ.
• OTG (On-The-Go): Allows connecting USB devices like flash drives or external keyboards, and also supports reverse charging.
• ວິທະຍຸ FM: Headset-free FM radio functionality.

Image: An infographic detailing the phone's connectivity features, including Dual-band WiFi, FM radio, 3.5mm jack, and dual card slots.

Image: The phone's accurate navigation system in use, showing GPS, Glonass, Galileo, and Beidou support.

12. ຂໍ້ມູນຈໍາເພາະ

13. ການແກ້ໄຂບັນຫາ

This section addresses common issues you might encounter with your DOOGEE N55 Plus.

13.1. ໂທລະສັບບໍ່ເປີດ

• ໃຫ້ແນ່ໃຈວ່າໄດ້ສາກໄຟແລ້ວ. ເຊື່ອມຕໍ່ໂທລະສັບກັບສາຍສາກ ແລະລໍຖ້າສອງສາມນາທີກ່ອນທີ່ຈະພະຍາຍາມເປີດມັນອີກຄັ້ງ.
• ກົດປຸ່ມເປີດປິດຄ້າງໄວ້ຢ່າງໜ້ອຍ 10-15 ວິນາທີເພື່ອເປີດປິດເປີດຄືນໃໝ່.

13.2. ແອັບຂັດຂ້ອງ ຫຼື ຄ້າງ

• ປິດແອັບພລິເຄຊັນພື້ນຫຼັງເພື່ອຂະຫຍາຍ RAM.
• Clear the cache of the problematic app (Settings > Apps > [App Name] > Storage > Clear Cache).
• ກວດໃຫ້ແນ່ໃຈວ່າແອັບໄດ້ຖືກອັບເດດເປັນເວີຊັນຫຼ້າສຸດຂອງມັນ.
• ຖ້າບັນຫາຍັງຄົງຢູ່, ຖອນການຕິດຕັ້ງ ແລະຕິດຕັ້ງແອັບຄືນໃໝ່.

13.3. ການເຊື່ອມຕໍ່ເຄືອຂ່າຍບໍ່ດີ

• ກວດເບິ່ງວ່າຊິມກາດຂອງທ່ານໃສ່ຢ່າງຖືກຕ້ອງຫຼືບໍ່.
• Verify that mobile data is enabled in your settings.
• ຣີສະຕາດໂທລະສັບຂອງທ່ານ.
• Ensure your network bands are compatible with the phone (refer to specifications).

13.4. ແບັດເຕີຣີໝົດໄວ

• ຫຼຸດຄວາມສະຫວ່າງໜ້າຈໍ.
• ປິດແອັບທີ່ບໍ່ໄດ້ໃຊ້ເຮັດວຽກຢູ່ໃນພື້ນຫຼັງ.
• ປິດໃຊ້ງານ Wi-Fi, Bluetooth, ຫຼື GPS ເມື່ອບໍ່ໄດ້ໃຊ້.
• ກວດ​ສອບ​ການ​ນໍາ​ໃຊ້​ຫມໍ້​ໄຟ​ໃນ​ ການຕັ້ງຄ່າ > ແບັດເຕີຣີ ເພື່ອລະບຸແອັບທີ່ຫິວພະລັງງານ.

14. ບໍາລຸງຮັກສາ

To ensure the longevity and optimal performance of your DOOGEE N55 Plus, follow these maintenance guidelines:

• ຮັກສາຄວາມສະອາດ: Regularly wipe the screen and body with a soft, dry cloth. Avoid harsh chemicals.
• ປ້ອງ​ກັນ​ຄວາມ​ເສຍ​ຫາຍ​: Use the provided protective case and screen film to guard against scratches and drops.
• ອັບເດດຊອບແວ: Install system updates when available to benefit from performance improvements and security enhancements.
• ຫຼີກ​ລ້ຽງ​ການ​ອຸນ​ຫະ​ພູມ​ທີ່​ຮ້າຍ​ແຮງ​: Do not expose the phone to very high or low temperatures, as this can affect battery life and internal components.
• ຂໍ້ມູນສຳຮອງ: Regularly back up your important data to cloud storage or a computer to prevent loss.

15. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

The DOOGEE N55 Plus comes with a two-year warranty service.

• ໄລຍະເວລາຮັບປະກັນ: ສອງປີນັບຈາກມື້ຊື້.
• ສະຫນັບສະຫນູນດ້ານວິຊາການ: ມີການສະໜັບສະໜູນດ້ານວິຊາການຕະຫຼອດຊີວິດ.
• ຕິດ​ຕໍ່​ສະ​ຫນັບ​ສະ​ຫນູນ​: For any issues or inquiries, contact DOOGEE customer support. They aim to respond within 24 hours.