Samsung Galaxy M02s Manual PDF Download (English)

The Samsung Galaxy M02s is a budget-friendly smartphone that was released in January 2021. It features a 6.5-inch PLS IPS display with a resolution of 720 x 1560 pixels, which is suitable for browsing the web, social media, and streaming video content. Under the hood, the Galaxy M02s is powered by a Qualcomm Snapdragon 450 processor paired with 3GB or 4GB of RAM, depending on the variant. This hardware combination should be sufficient for basic tasks such as browsing the web, checking email, and running social media apps, but may struggle with more demanding applications or multitasking. The phone also comes with 32GB or 64GB of internal storage, which can be expanded up to 1TB via a microSD card. It has a triple-camera setup on the back, consisting of a 13-megapixel primary camera, a 2-megapixel depth sensor, and a 2-megapixel macro lens. The front-facing camera is a 5-megapixel shooter for selfies and video calls. Other features of the Galaxy M02s include a 5,000mAh battery with supp

Acer Liquid Z3 Manual and Troubleshooting Review

Ok, before explain about the Acer Liquid Z3 Manual and Troubleshooting review, you can read about specs of this phone here. This manual consisting of 62 pages (5.4 MB). It's available in english language. Many information of this manual for example about setting up phone like tutorial installing the battery and a SIM or microSD Card, phone layout with menu and key functions, locking smartphone, using navigation, using the touchscreen, Changing the wallpaper, and using contacts.
Acer Liquid Z3 / Acer Z130 Manual Cover

Then in the Acer Z130 manual also provide detail information about making phone calls on page 21, using messages on page 25, using internet on page 28, setting up email on page 29, using maps, places and latitude. Don't forget on page 32 you can learn about using camera for taking photos and shooting video, then about phone settings guide like restarting phone, using FM radio, and restoring to factory settings.
Using Browser for Access the Internet Read on page 28

The Acer Liquid Z3 equipped with 3 megapixels camera. To activate the camera, tap Camera on the Home screen, or open the Applications menu and tap Camera. For Video supported formats like MPEG-4, H.263, H.264. While for image supported formats like  JPEG, GIF, PNG, BMP.
Using Camera and Settings Read on Page 32

Other information in the Acer Liquid Z3 User Manual such as about how to Using the headset on page 45, Using a Bluetooth headset, Inserting a microSD Card, troubleshooting, specifications, safety and more.

Installing a SIM or microSD Card
To take full advantage of your smartphone’s telephony capabilities, you must install a SIM card. The SIM card holder is located at the top of the battery bay. Additionally, you may wish to increase your smartphone’s storage by inserting a microSD Card into the slot provided.
  1. Turn off the phone by pressing and holding the Power button.
  2. Open the cover and remove the battery as described in "Removing the battery" on page 7.
  3. Insert the SIM and/or microSD Card as shown.
  4. Replace the battery and battery cover
 Installing a SIM or microSD Card

Restoring to factory settings
You may perform a clean boot to restore your smartphone to the factory settings. If your phone is responding to screen input, then open Settings from the Application menu. Tap Backup & reset > Factory data reset > Reset phone and then Erase everything to format your phone

FAQ and troubleshooting (Read on page 46):
  • Why is there no sound coming from the device? Solution: If the headset is plugged into the device, the speaker is automatically shut off. Disconnect the headset.Check that the device volume setting is not muted. Check that the volume control is not at its lowest setting
  • Why can’t I view my video files? Solution: You may be trying to view a video that is not supported. Refer to "Multimedia" on page 51.
  • Why can’t I play my music files? Solution: You may be trying to play a file that is not  supported. Refer to "Multimedia" on page 51.
  • How do I check the OS version of my device? Solution: Tap Settings > About phone to check the OS version (Build number) and other hardware and software information.
  • I can’t turn on the device. Solution:  The battery power may be depleted.  Recharge the device. Refer to "Charging the battery" on page 7 for more information.
  • How do I check the RAM and ROM memory status? Solution: To check the ROM status, tap Settings > Storage. While for To check RAM status, tap Settings > Apps > RUNNING.
  • My device’s available internal storage is full or almost full. Solution: Uninstall applications to increase available storage. See "Uninstalling an application" on page 43.
  • I forgot my unlock pattern. Solution: After a certain number of wrong entries, you will be presented with an option to reset your pattern. Tap Forgot pattern? and enter your google account username and password. Note: You must have an active Google account on the smartphone. Alternatively, you restore your smartphone to factory settings. See "Restoring to factory settings" on page43.
  • The phone heats up when charging or making long duration calls. Solution: It is normal for the phone to heat up when charging. When charging is complete, it will return to its normal temperature. It is also normal for the phone to heat up during long periods of use, such as  watching a video or a long phone  conversation.
Table of contents for Acer Liquid Z3 User Guide Manual:
  • Setting up
  • Using your smartphone
  • Managing contacts
  • Making calls
  • Messaging
  • Going online
  • Using the camera
  • Advanced settings
  • Accessories and tips
  • Appendix
  • End user license agreement
Download here: Acer Liquid Z3 Manual and Troubleshooting or here for DUAL SIM

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