Mobile gadgets tips, tricks & help.
Samsung Galaxy M21 2021 tips, tricks, hacks, secrets, guide, how Tos

Samsung Galaxy M21 2021 tips & tricks

July 23, 2021
   Here are the not commonly known tips and tricks of Samsung Galaxy M21 2021 and helpful how Tos, guides, hacks which will help you in exploring your phone with ease.
It`s time to get to know your device. You will also be come in handy hidden features of and first 10 things to do on Samsung Galaxy M21 2021.
   Now you bought the phone and need to know how to use it more effectively. You found it. All manuals and tutorials are below. How to use best tricks on Samsung Galaxy M21 2021? How to find and best hacks and secret options on Samsung Galaxy M21 2021? Where to locate hidden features on Samsung Galaxy M21 2021. All data on this page.
   

Top how tos for Samsung Galaxy M21 2021

Apple tips
  • Disable Samsung themes
  • Use Samsung Music App
  • Activate or disable Bixby
  • Check: stress level in, blood pressure on, heart rate on Samsung Health Monitor
  • Bypass Samsung Activation screen
  • View Samsung Cloud
  • Add PayPal
  • Remove Samsung email
  • Add music or songs to Samsung Music App
  • Turn off Samsung Pay
  • Pair Earbuds
  • Access Samsung secure folder
   
Hidden hack for Samsung Galaxy M21 2021

Secret tricks for skillful users
   Factory reset; Reboot; Restart; Root; Transfer data (photos, video); Secret unlock codes; Unlock; Scan QR code; Chromecast (screen mirroring); Turn on wireless charging; MDM Bypass; Make faster; Update firmware; Remove iCloud Lock; Cast from phone; To change Password or PIN code, Storage location; Remap buttons; Check IMEI; Connect to TV, PC or laptop (Windows 10 and Macbook); Clear cache & clipboard; Back Up; Disable internet; Hidden Menu; Activate; Turn off Safe mode, battery optimization, Flashlight, TalkBack; Split screen; Airdrop
   
   
Common tricks for Samsung Galaxy M21 2021

Common tips:
  • Check: mobile RAM, notification history, genuine, manufacturing date, chipset, storage, carrier, data usage
  • How tall, thick, long, big is Samsung Galaxy M21 2021
  • Find Samsung Galaxy M21 2021 phone
  • Show battery percentage
  • When does Samsung Galaxy M21 2021 come out (Release date)
  • Where is my Clipboard on Samsung Galaxy M21 2021 and how to access to the it
  • Check: screen time, Wi-Fi password, battery life, android version, for updates, original or fake
  • Turn on/off Samsung Galaxy M21 2021
   
Customization secres for Samsung Galaxy M21 2021


   
   
Phone call tips for Samsung Galaxy M21 2021

Phone calls tricks
   Block phone numbers and private calls, Turn on/off Wi-Fi calling, Voice & Calls record, Contacts: export/import, backup, edit, add, unhide, sync, delete, transfer, copy, Video call, Delete call history, Set up speed dial, Voicemail (password, language), alarm
Samsung Galaxy M21 2021 tpis & tricks video


Samsung Galaxy M21 2021 specifications

Model
BrandSamsung
ModelSamsung Galaxy M21 2021
Typephone
Release dateJuly 2021
OSAndroid 11
OS ShellOne UI 3.1 Core
Corpus
MaterialsPlastic
Screen
Diagonal6.4 inches
Resolution1080 x 2340 pix.
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 v8157.055
Antutu CPU45243
Antutu GPU63874
Antutu MEM24596
Antutu UX23104
GeekBench 45753
GeekBench 5 Multi Core783
GeekBench 5 Single Core257
3D Mark Ice Storm Unlim.20404
Storage
RAM4 GB
Storage64 GB
Rear camera
Number of rear cameras3
MegapixelsCamera #1 48 MP, #2 5 MP, #3 8 MP
Sensor modelSamsung S5KGM2
ApertureCamera #1 2, #2 f/2.2, #3 f/2.2
Video (megapixels)8.29 MP
Front camera
Aperturef/2.2
Video (megapixels)2.07 MP
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(a,b,g,n,ac)
Wi-Fi modesWi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
Bluetooth5.0
Bluetooth modesA2DP
LE
GPSGPS, A-GPS, GLONASS, BeiDou
Battery
Capacity6000 mAh
TypeLi-Ion
Other
Audio Jack 3.5Yes
Fingerprint sensorYes
AudioYes
Samsung Galaxy M21 2021 - some useful info
• Lock Screen change
• Camera tips
• PUBG tips
• Fortnite tips
• Minecraft tips
• Insert SIM or SD
• Screenshot
• Insert Sim and SD
• Garena Free Fire tips
• Teardown
• How to open

Samsung Galaxy M21 2021 tips, tricks, hacks, secrets, guide, how Tos



Smartphones

• Samsung Galaxy A01
• Samsung Galaxy A02
• Samsung Galaxy A02s
• Samsung Galaxy A03
• Samsung Galaxy A03s
• Samsung Galaxy A04 Core
• Samsung Galaxy A04e
• Samsung Galaxy A04s
• Samsung Galaxy A10e
• Samsung Galaxy A10s
• Samsung Galaxy A11
• Samsung Galaxy A12
• Samsung Galaxy A12 Nacho
• Samsung Galaxy A13
• Samsung Galaxy A13 5G
• Samsung Galaxy A2 Core
• Samsung Galaxy A20
• Samsung Galaxy A20e
• Samsung Galaxy A20s
• Samsung Galaxy A21
• Samsung Galaxy A21 Simple SCV49
• Samsung Galaxy A21s
• Samsung Galaxy A22
• Samsung Galaxy A22 5G
• Samsung Galaxy A23
• Samsung Galaxy A23 5G
• Samsung Galaxy A3 Core
• Samsung Galaxy A30
• Samsung Galaxy A31
• Samsung Galaxy A32
• Samsung Galaxy A32 5G
• Samsung Galaxy A33 5G
• Samsung Galaxy A40
• Samsung Galaxy A41
• Samsung Galaxy A42 5G
• Samsung Galaxy A50
• Samsung Galaxy A51
• Samsung Galaxy A51 5G
• Samsung Galaxy A52
• Samsung Galaxy A52 5G
• Samsung Galaxy A52s 5G
• Samsung Galaxy A53 5G
• Samsung Galaxy A70
• Samsung Galaxy A70s
• Samsung Galaxy A71
• Samsung Galaxy A71 5G 980
• Samsung Galaxy A71 5G SD765G
• Samsung Galaxy A72
• Samsung Galaxy A72 5G
• Samsung Galaxy A73 5G
• Samsung Galaxy A80
• Samsung Galaxy A9 Pro (2019)
• Samsung Galaxy A90 5G
• Samsung Galaxy F02s
• Samsung Galaxy F12
• Samsung Galaxy F13
• Samsung Galaxy F22
• Samsung Galaxy F23 5G
• Samsung Galaxy F41
• Samsung Galaxy F52 5G
• Samsung Galaxy F62
• Samsung Galaxy J2 Core 2020
• Samsung Galaxy J2 Pure
• Samsung Galaxy M01 Core
• Samsung Galaxy M02
• Samsung Galaxy M02s
• Samsung Galaxy M10
• Samsung Galaxy M10s
• Samsung Galaxy M11
• Samsung Galaxy M12
• Samsung Galaxy M13 5G
• Samsung Galaxy M21
• Samsung Galaxy M21s
• Samsung Galaxy M22
• Samsung Galaxy M23
• Samsung Galaxy M30
• Samsung Galaxy M31
• Samsung Galaxy M31 Prime Edition
• Samsung Galaxy M31s
• Samsung Galaxy M32
• Samsung Galaxy M32 5G
• Samsung Galaxy M33
• Samsung Galaxy M51
• Samsung Galaxy M52 5G
• Samsung Galaxy M62
• Samsung Galaxy Note10 5G SD855
• Samsung Galaxy Note10 Lite
• Samsung Galaxy Note20
• Samsung Galaxy Note20 5G
• Samsung Galaxy Note20 5G SD865+
• Samsung Galaxy Note20 SD865+
• Samsung Galaxy Note20 Ultra
• Samsung Galaxy Note20 Ultra 5G
• Samsung Galaxy Note20 Ultra 5G SD865+
• Samsung Galaxy Quantum 3
• Samsung Galaxy Quantum2
• Samsung Galaxy S10
• Samsung Galaxy S10 Lite
• Samsung Galaxy S10+
• Samsung Galaxy S10e
• Samsung Galaxy S20
• Samsung Galaxy S20 5G
• Samsung Galaxy S20 FE
• Samsung Galaxy S20 FE 5G SD865
• Samsung Galaxy S20 FE LTE SD865
• Samsung Galaxy S20 Ultra 5G SD865
• Samsung Galaxy S20+
• Samsung Galaxy S20+ 5G
• Samsung Galaxy S21 5G
• Samsung Galaxy S21 5G Exynos
• Samsung Galaxy S21 5G SD875
• Samsung Galaxy S21 FE Exynos
• Samsung Galaxy S21 FE SD888
• Samsung Galaxy S21 Ultra 5G
• Samsung Galaxy S21 Ultra 5G SD875
• Samsung Galaxy S21+ 5G SD888
• Samsung Galaxy S22
• Samsung Galaxy S22 Ultra
• Samsung Galaxy S22+
• Samsung Galaxy S23+
• Samsung Galaxy Tab A7
• Samsung Galaxy Tab S7 FE 5G
• Samsung Galaxy Tab S8 Ultra 5G
• Samsung Galaxy Tab S8+ 5G
• Samsung Galaxy W21 5G
• Samsung Galaxy Wide5
• Samsung Galaxy XCover 5
• Samsung Galaxy XCover Pro
• Samsung Galaxy XCover6 Pro
• Samsung Galaxy Z Flip
• Samsung Galaxy Z Flip 5G
• Samsung Galaxy Z Flip3 5G
• Samsung Galaxy Z Flip4
• Samsung W23 Flip


Tablets

• Samsung Galaxy M42 5G
• Samsung Galaxy Tab A 10.1 2019
• Samsung Galaxy Tab A 8.4 (2020)
• Samsung Galaxy Tab A7 Lite LTE
• Samsung Galaxy Tab A7 Lite Wi-Fi
• Samsung Galaxy Tab A7 Wi-Fi
• Samsung Galaxy Tab A8 LTE
• Samsung Galaxy Tab Active Pro
• Samsung Galaxy Tab Active3 LTE
• Samsung Galaxy Tab Active3 Wi-Fi
• Samsung Galaxy Tab Active4 Pro
• Samsung Galaxy Tab S5e
• Samsung Galaxy Tab S6
• Samsung Galaxy Tab S6 5G
• Samsung Galaxy Tab S6 Lite
• Samsung Galaxy Tab S6 Lite 2022 Wi-Fi
• Samsung Galaxy Tab S7
• Samsung Galaxy Tab S7 5G
• Samsung Galaxy Tab S7 FE Wi-Fi
• Samsung Galaxy Tab S7+
• Samsung Galaxy Tab S7+ 5G
• Samsung Galaxy Tab S8 5G
• Samsung Galaxy Z Fold 2
• Samsung Galaxy Z Fold3
• Samsung Galaxy Z Fold4
• Samsung W20 5G
• Samsung W22 5G
• Samsung W23
Categories
 • Insert SIM or SD
 • Insert Sim and SD
 • How to open
 • Teardown
 • Screenshot
 • Camera tips
 • Fortnite tips
 • PUBG tips
 • Transfer contacts from iPhone iPad
 • Transfer contacts to iPhone iPad
 • Lock Screen change
 • Garena Free Fire tips
 • Minecraft tips
Brands
AcerAGM
AlcatelAllCall
AlldocubeAllview
AmazonApple
ArchosAssistant
AsusBlack Fox
BlackviewBLU
BQCat
CentricChuwi
ConquestCoolpad
CubotDEXP
DoogeeElephone
EnergizerFCNT
FlyFujitsu
GigasetGionee
GoogleHafury
HaierHiSense
HomTomHonor
HotwavHTC
HuaweiiiiF150
iLAInfinix
ioutdooritel
JingaKarbonn
KoganKyocera
LavaLeagoo
LeicaLenovo
LeTVLG
MeizuMicromax
MicrosoftMobiistar
MotorolaMyPhone
NECNoa
Nokianubia
OnePlusOppo
OukitelPanasonic
PhilipsPiPO
POCOPrestigio
RealmeSamsung
SharpSigma
SmartisanSony Xperia
SugarSymphony
TCLTeclast
TecnoTecno Camon
UlefoneUMIDIGI
VertexVestel
VivoVsmart
WaltonWiko
XgodyXiaolajiao
XiaomiXolo
ZTE
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