SafeRooting
Energizer Hardcase H621S
Energizer

Energizer Hardcase H621S

Released: 2021, JunePrice: About 200 EURStatus: Available. Released 2021, June

Root Support Available

Bootloader unlock, Magisk root, recovery notes, and expert support are available for this device family.

Full Specifications

OSAndroid 11
CPUOcta-core 2.0 GHz Cortex-A53
GPUPowerVR GE8320
NFCYes
SIMNano-SIM + Nano-SIM
USBUSB Type-C 2.0
Size6.2 inches, 95.9 cm, 2, (~75.3% screen-to-body ratio)
TypeIPS LCD
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band
BrandEnergizer
ModelEnergizer Hardcase H621S
PriceAbout 200 EUR
RadioFM radio
SpeedHSPA, LTE
Video1080p@30fps
ColorsBlack
Single8 MP
StatusAvailable. Released 2021, June
Weight241 g (8.50 oz)
ChipsetMediatek MT6762 Helio P22 (12 nm)
SensorsFingerprint (rear-mounted), accelerometer, proximity
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100
4G bands1, 2, 3, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41
Charging15W wired
FeaturesDual-LED flash
Internal64GB 4GB RAM
Released2021, June
Announced2021, June
Bluetooth5.0, A2DP, LE
Card slotmicroSDHC (uses shared SIM slot)
3.5mm jackNo
Dimensions163 x 78.2 x 12 mm (6.42 x 3.08 x 0.47 in)
Resolution720 x 1520 pixels, 19:9 ratio (~271 ppi density)
TechnologyGSM / HSPA / LTE
LoudspeakerYes
PositioningGPS

Energizer Hardcase H621S Overview

About Energizer Hardcase H621S Energizer Hardcase H621S is another flagship from Energizer's popular line of first class Android phones, released in the 2021. Energizer Hardcase H621S has a wide variety of great specifications such as 64GB 4GB RAM with Mediatek MT6762 Helio P22 (12 nm) , as well as ultrasonic fingerprint sensor. The thing that makes this decent smartphone special is its sleek design and an amazing all-screen design with no notches at all.

Rooting Information

Energizer Hardcase H621S can generally be rooted with a bootloader unlock and Magisk patched boot image workflow. Always match firmware build numbers before flashing.

Bootloader Information

Most Android rooting methods begin with bootloader unlock. Unlocking may wipe data, affect warranty, and disable some security features.

Recovery Information

Custom recovery support depends on chipset, kernel source availability, and community builds. Fastboot-based Magisk installation can work even when TWRP is unavailable.

FAQ

Can I root the Energizer Hardcase H621S?

The Energizer Hardcase H621S supports rooting through Magisk. You'll need to unlock the bootloader first, then flash a patched boot image. Check the rooting status card on this page for availability.

Does Energizer Hardcase H621S support custom recovery (TWRP)?

Many Energizer devices support TWRP. Check our device page for recovery compatibility. If TWRP isn't available, you can still use Magisk through fastboot method.

Will rooting Energizer Hardcase H621S void warranty?

Yes, rooting the Energizer Hardcase H621S will void the manufacturer warranty. However, you can unroot using the stock firmware to potentially restore warranty coverage.

What Android version does Energizer Hardcase H621S run?

Check the specifications section above for the current OS version and upgrade history of your Energizer Hardcase H621S.