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A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Factory-resetting an unlocked Galaxy Note 20 erases the phone’s internal user data and returns it to initial setup. It does not, based on the available Samsung guidance, establish a change to the phone’s carrier-unlock status. A reset can also trigger Google account verification if Factory Reset Protection (FRP) is active.
What a factory reset removes
Samsung’s Galaxy Note20 5G / Note20 Ultra 5G user manual says a factory data reset permanently erases data stored on the device. That includes Google and other account settings, system and app data and settings, downloaded apps, music, photos, videos, and other personal files. Anything stored only on the phone should be backed up before you proceed.
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A reset is not itself a backup. Google says account data that was backed up may be restored, but apps and their data are uninstalled, and some app data may not be included in Google backup. See Google’s Android factory-reset guidance and check any important apps for their own backup or transfer options.
The microSD card is not erased
The Note20 manual states: “Any data stored on an external SD card is not affected.” If you are selling or giving away the phone, remove the card or erase it separately if you do not want its contents to go with the device.
#1 Best Overall
- The Galaxy Note20 features a 6.7-inch Super AMOLED Plus display with Full HD+ resolution and HDR10+ support, offering bright, vibrant colors and sharp detail, making it perfect for productivity, streaming, and gaming.
Does resetting an unlocked Note 20 lock it again?
The cited Samsung reset guidance explains what the reset erases but does not say that it changes carrier-unlock status. Do not treat a factory reset as a way to unlock a carrier-locked phone, or assume it will revoke an existing unlock. Unlock eligibility and status depend on the specific device and carrier history; ask the carrier if you need confirmation for your phone.
Could the phone ask for the old Google account?
Yes. If Factory Reset Protection is active, the Note20 manual says setup after a reset requires the username and password of a Google Account previously registered on the phone. Samsung also warns that a button-based reset can prompt for Google account information. Without the required account credentials, you may not be able to complete setup.
Rank #2
- 6.7", 2400 x 1080 (FHD+), Infinity-O Super AMOLED+ Display, 4300mAh Battery, Android 10, upgradable to Android 11, One UI 3.0
- 128GB ROM, 8GB RAM, No SD Card Slot, Qualcomm SM8250 Snapdragon 865 5G+ (7nm+), Octa-Core, Adreno 650
- Rear Camera: 12MP, f/1.8 + 64MP, f/2.0, 3x hybrid zoom + 12MP, f/2.2, Front Camera: 10 MP, f/2.2
- 2G: GSM 850/900/1800/1900, CDMA 800/1900, 3G: HSDPA 850/900/1700(AWS)/1900/2100, CDMA2000 1xEV-DO, 4G LTE: B1(2100),B2(1900),B3(1800),B4(AWS),B5(850),B7(2600),B8(900),B12(700),B13(700),B14(700),B18(800),B19(800),B20(800),B25(1900),B26(850),B28(700),B29(700),B30(2300),B38(2600),B39(1900),B40(2300),B41(2500),B46(5200),B66(AWS-3), 5G: 2/5/41/66/71/260/261 SA/NSA/Sub6/mmWave - Single SIM
- Compatible with Most GSM and CDMA Carriers like T-Mobile, AT&T, MetroPCS, etc. Will Also work with CDMA Carriers Such as Verizon and Sprint.
Before you reset
- Back up photos, files, and any app data you need. Verify that important data is actually included in the backup; some apps use separate backup methods.
- Confirm you know the Google Account username and password associated with the phone, along with its screen-lock PIN, pattern, or password. Google recommends confirming account access before resetting.
- If you recently changed the Google Account password, wait 24 hours before resetting. Samsung’s manual says a password reset may take 24 hours to sync to devices, and Google gives the same wait recommendation.
- Remove the microSD card if the phone is changing hands and you want to keep its contents.
- Check the reset prompt and ask your carrier about eSIM handling if relevant. The available guidance does not establish whether every Note20 variant retains or removes an eSIM profile during reset.
Samsung notes that screens and settings can vary with service provider, software version, and phone model, so labels may differ slightly from those below.
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Reset from Settings when the phone is accessible
- Open Settings.
- Tap General management, then Reset.
- Choose Factory data reset and review the data listed for deletion.
- Tap Reset and follow the prompts to confirm. The phone restarts to initial setup.
Reset with buttons if Settings cannot be opened
Samsung’s UK recovery instructions include the Note20 among models that use the Volume Up, Home, and Side buttons to open recovery. The exact button sequence and screens can vary by model and software, so follow Samsung’s current instructions for the precise device rather than relying on a generic button sequence: How do I perform a factory reset on my mobile device? A recovery reset can still lead to Google account verification if FRP is active.
Quick Recap
Best Value
- The Galaxy Note20 Ultra features a massive 6.9-inch Dynamic AMOLED 2X display with Quad HD+ resolution, 120Hz adaptive refresh rate, and HDR10+ support, offering incredibly smooth visuals, vibrant colors, and precise touch response, perfect for gaming, media, and professional work.
Rank #4
- S Pen & Samsung Notes: Pen accuracy meets PC power with S Pen and Samsung Notes; So responsive, it feels like you're using a real pen; sketch notes, ideas and then convert into Microsoft Word or PowerPoint, save and sync across all your Galaxy devices
- SMART BATTERY & SUPER FAST CHARGING - Adaptive power meets your needs with an all-day smart battery that learns from how you work and play to optimize battery life; Plus, super fast charging boosts your battery in just minutes
- Games: Bring the ultimate Galaxy mobile gaming experience in the palm of your hand; With an impressive screen refresh rate, almost infinite display, Galaxy 5G support, and an advanced processor, you get a smooth gaming experience with virtually no lags
- HyperFast Processor - Multitasking with Samsung fastest note processor yet; Hyperfast process speeds transform your game and attraction with less interruption; Capture every idea, knockout work, big mark and share all your moments without slowing down
- Link to Windows: Manage mobile and Windows apps directly on your PC screen with seamless multitasking integration; easily share files between your phone and PC with a simple drag and drop
Rank #3
- Item Package Quantity - 1
- Product Type - Cellular Phone
- Connectivity Technology - Bluetooth
- Memory - 128. Gb
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