Samsung Galaxy Attain 4G: Samsung Galaxy A8 (2016) Samsung Galaxy Grand Max: Samsung Galaxy Avant: Samsung Galaxy A8 2018: Samsung Galaxy J3 (2016) Samsung Galaxy Exhibit T599: Samsung Galaxy Note 5 (cdma) Samsung Galaxy J3 (2017) all common testing but not work and unlock bootloader please help me. Reply. Hunterx. says: January 31 Good Android phone with 1.5GHz Quad-core processor provides good performance and great system execution of the Samsung Galaxy J3 (SM-J320ZN). Galaxy J3 2016 4G J320ZN Single-sim: Country or region available: Australia: Brand: Samsung: Release date: 1/1/2016: Depth: 7.9 millimeters (0.31 inches) Install the latest TWRP recovery on Galaxy J3 2016. Download the Android 9.0 Pie update for Galaxy J3 2016 : OS. Download Link. CrDroid OS. Download. Download Android 9.0 Pie Gapps package. [Flash Gapps after rebooting to a system and then back to recovery] [su_note note_color="#fee9e9″ text_color="#000000″] Warning: We are not Countries or regions available: India. Samsung Galaxy J3 (SM-J320F/DS) MODEL 4. Galaxy J3 2016 4G J320F/Dual-Sim. Specifications Samsung Galaxy J3. Countries or regions available: Kazakhstan, Russia. Samsung Galaxy J3 (SM-J320FN) MODEL 5. Galaxy J3 2016 J320FN (NFC) Single-sim. 1. Before you start. This guide will show you how to switch between 3G and 4G if you experience problems in the network. 2. Select Apps. 3. Select Settings. 4. Scroll to and select Mobile networks. 5. Select Network mode. 6. Select your preferred option. How to Switch between 3G/4G - Check coverage issues by switching between networks. Step 1: Try to force reboot your device. This is a necessary procedure just before you jump into some complex troubleshooting procedure. Many would think charging is as simple as the charger Using the notch (located on the upper-left edge, when the device is face down) gently lift and remove the battery cover. From the notch in lower edge of the battery compartment, lift and remove the battery. Do one of the following: Insert SIM card. With the gold contacts facing down, align the card (notch first) then slide the SIM card in. By Expert Reviews on April 25, 2016 60 . The Samsung Galaxy J3 is certainly a respectable budget smartphone for £150, but with very little difference compared to the Galaxy J5 in terms of price wmJZG.