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Samsung Galaxy M21s tips, tricks, guide, secrets, how Tos, hacks

Samsung Galaxy M21s tips & trics

   Here are the not commonly known tips and tricks of the Samsung Galaxy M21s and helpful how Tos, guides, hacks which can help you to know the phone with ease. It is time to get to know your phone. In addition, you will also be come in handy hidden features of and first 10 things to do on the Samsung Galaxy M21s.
   Now you have the phone and need to understand how to use it more effectively. You are on the right page. All manuals and tutorials are here. Where to locate hidden features on the Samsung Galaxy M21s? How to use best tricks on the Samsung Galaxy M21s? How to find secret options and best hacks and on the Samsung Galaxy M21s. All data is here.
   

Best how tos for the Samsung Galaxy M21s

Samsung tips
  • Disable Samsung themes
  • Activate or disable Bixby
  • Turn off Samsung Pay
  • Use Samsung Music
  • Add music and songs to Samsung Music
  • Check: blood pressure on, heart rate on, stress level in Samsung Health Monitor
  • Remove Samsung email
  • Add PayPal
  • Access Samsung secure folder
  • Bypass Samsung Activation screen
  • Pair Earbuds
  • View Samsung Cloud

   
Phone call tips for Samsung Galaxy M21s

Phone calls hacks
   Voice & Calls record, Video call, Delete call history, Block phone numbers and private calls, Contacts: export/import, transfer, add, delete, copy, sync, edit, unhide, backup, Turn on/off Wi-Fi calling, Set up Voicemail (password, language), speed dial, alarm
   
   
Common trics for Samsung Galaxy M21s

Common tips:
  • Where is my Clipboard on the Samsung Galaxy M21s and how to access to the it
  • Show battery percentage
  • Check: android version, screen time, original or fake, for updates, battery life, Wi-Fi password
  • Find the Samsung Galaxy M21s phone
  • Turn on/off the Samsung Galaxy M21s
  • When does the Samsung Galaxy M21s come out (Release date)
  • How tall, big, long, thick is the Samsung Galaxy M21s
  • Check: manufacturing date, data usage, genuine, storage, mobile RAM, carrier, chipset, notification history

   
Hidden hack for Samsung Galaxy M21s

Secret tricks for expert users
   Increase battery life; Clear clipboard & cache; Connect to TV, PC or laptop (Windows 10 and Macbook); Transfer data (photos, files); Copy and Paste; Update firmware; Screen mirror; Reboot; Restart; Add/Remove Google or Samsung account; One-Handed Mode; Turn off Assistant, Voice control, Vibration, Autocorrect, Safe mode; Airdrop; Secret unlock codes; Bypass Google verification; Unlock; Back Up; Turn spell check on; Root; Factory reset; Hidden Menu; Split screen; To change APN Settings, Password or PIN code
   
   
Customization secres for Samsung Galaxy M21s

Customization secrets
   To get Emojis; Adjust volume; To change Wallpaper, Alarm sound, Led Color, Language, Time, Font size or type, Launcher, Clock, Theme, Keyboard, Home or Lock screen; Crop or edit photos; Download music (ringtones) or pictures from phone to computer (PC or Macbook); Dark Display Mode; Add and set up fingerprint; Add or change ringtone; To stop virus, pop up ads, NFC, notifications; Get SnapChat, Fortnite, Hulu, Alexa, Siri, iPhone Emojis; Get gifs; Make my emoji
Samsung Galaxy M21s - some useful info
• Insert SIM or SD
• Insert Sim and SD
• How to open
• Teardown
• Screenshot
• Camera tips
Samsung Galaxy M21s tpis & trics video


Samsung Galaxy M21s specifications

Model
BrandSamsung
ModelSamsung Galaxy M21s
Typephone
Release dateNovember 2020
OSAndroid 10
OS ShellOne UI 2.0
Corpus
MaterialsPlastic
Size75.1 mm x 159.2 mm x 8.9 mm
Weight191 g.
Screen
Diagonal6.4 inches
Resolution1080 x 2340 pix.
Usable surface84 %
TypeSuper AMOLED
Density403
Gorilla Glass3 Class
2.5DYes
Performance
SoCSamsung Exynos 9611
Blocks4x2.3 GHz ARM Cortex-A73, 4x1.7 GHz ARM Cortex-A53
Frequency2300 MHz
Cores8
Bit64
GPUMali-G72 MP3
Cores3
Antutu v8156.941
Antutu CPU45387
Antutu GPU63780
Antutu MEM24668
Antutu UX23144
GeekBench 45737
GeekBench 5 Multi Core774
GeekBench 5 Single Core250
3D Mark Ice Storm Unlim.20365
Storage
RAM4 GB
Storage64 GB
Memory card1024
Camera
Rear3 cameras with 64, 5, 8 megapixels
Aperture2
FlashLED
Front64 Mpx
Wireless
SIM card 1 typeNano-SIM
SIM card 2 typeNano-SIM
LTELTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
UMTSUMTS 850 MHz (B5)
UMTS 900 MHz (B8)
UMTS 1900 MHz (B2)
UMTS 2100 MHz (B1)
GSMGSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
Wi-Fi802.11(b,g,n)
Wi-Fi modesWi-Fi Hotspot
Wi-Fi Direct
Bluetooth5.0
Bluetooth modesA2DP
LE
GPSGPS, A-GPS, GLONASS, BeiDou
Battery
Capacity6000 mAh
TypeLi-Ion
PCMark Battery15 h 2 m
Other
Audio Jack 3.5Yes
Fingerprint sensorYes
AudioYes

Samsung Galaxy M21s tips, tricks, guide, secrets, how Tos, hacks



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Categories
 • Insert SIM or SD
 • Insert Sim and SD
 • How to open
 • Teardown
 • Screenshot
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