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Realme 3 RMX1821 Official Firmware

Download RMX1821 firmware for Realme 3. The latest ROM listed is 11_C.22. Compare all 10 builds and check the checksum before choosing a flash file.

Package details RMX1821EX_11_C.22 · Latest listed
Device
Realme 3
Model
RMX1821
Build
RMX1821EX_11_C.22
Format
RAR
File size
5.09 GB (5,092,304,503 bytes)
Checksum source
File provider (SHA-256)
Filename
REALME_3_RMX1821EX_11_C.22_210727_2e3b1ada.rar
SHA-256
fdf2487ad2a081dcf756ab242e6470e3212b37373860fe06709a61506ed30ce2
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Package details RMX1821EX_11_C.21
Device
Realme 3
Model
RMX1821
Build
RMX1821EX_11_C.21
Format
RAR
File size
5.09 GB (5,091,405,393 bytes)
Checksum source
File provider (SHA-256)
Filename
REALME_3_RMX1821EX_11_C.21_210521_2e3b1ada.rar
SHA-256
bafe6144aa412a2d16f0d8f17ad4bdcada796ec645f0d5d38c2162c53686ab34
Package details RMX1821EX_11_C.20
Device
Realme 3
Model
RMX1821
Build
RMX1821EX_11_C.20
Format
RAR
File size
5.09 GB (5,091,611,181 bytes)
Checksum source
File provider (SHA-256)
Filename
REALME_3_RMX1821EX_11_C.20_210304_2e3b1ada.rar
SHA-256
a83451a6a57b3c331d4765f580ed31bd7d9dba55bd63d4f7529030304e11dbf1
Package details RMX1821EX_11_C.19
Device
Realme 3
Model
RMX1821
Build
RMX1821EX_11_C.19
Format
RAR
File size
5.08 GB (5,083,545,445 bytes)
Checksum source
File provider (SHA-256)
Filename
REALME_3_RMX1821EX_11_C.19_210117_cb2881a9.rar
SHA-256
65c518d3868065cea212e30359da7f943dc7a10798b95218a3d6f3a858ef6170
Package details RMX1821EX_11_C.17
Device
Realme 3
Model
RMX1821
Build
RMX1821EX_11_C.17
Format
RAR
File size
4.93 GB (4,928,911,921 bytes)
Checksum source
File provider (SHA-256)
Filename
REALME_3_RMX1821EX_11_C.17_201117_cb5665f2.rar
SHA-256
83228df41258584e872dbe8961ed308898da67439d1dfc76042e456e74664645
Package details RMX1821EX_11_C.16
Device
Realme 3
Model
RMX1821
Build
RMX1821EX_11_C.16
Format
RAR
File size
4.91 GB (4,913,234,518 bytes)
Checksum source
File provider (SHA-256)
Filename
REALME_3_RMX1821EX_11_C.16_200921_8ec1fcb0.rar
SHA-256
3452ed5947c44416fdf86a1b3a9a4a934be923bb3e68b83459ab63e2f5cdbe75
Package details RMX1821EX_11_C.10
Device
Realme 3
Model
RMX1821
Build
RMX1821EX_11_C.10
Format
RAR
File size
4.78 GB (4,776,204,125 bytes)
Checksum source
File provider (SHA-256)
Filename
REALME_3_RMX1821EX_11_C.10_200510_bc652f7f.rar
SHA-256
eb82f05d5a2ee9ba6090e2e672273961dcb167d603bff1412c563fc802257917
Package details RMX1821EX_11_C.05
Device
Realme 3
Model
RMX1821
Build
RMX1821EX_11_C.05
Format
RAR
File size
4.78 GB (4,782,004,671 bytes)
Checksum source
File provider (SHA-256)
Filename
REALME_3_RMX1821EX_11_C.05_200414_bc652f7f.rar
SHA-256
0411fb521256e9fbd5e12e5f9fa3b8e6388c450c832e384d0a5b0a6a04c5eb00
Package details RMX1821EX_11_A.25
Device
Realme 3
Model
RMX1821
Build
RMX1821EX_11_A.25
Format
RAR
File size
4.75 GB (4,747,811,113 bytes)
Checksum source
File provider (SHA-256)
Filename
REALME_3_RMX1821EX_11_A.25_200113_e862970e.rar
SHA-256
c2433b41a12b776e45b80d4a833b8192b2bfe7ef5372fc6a0ead58ae1fdc1597
Package details RMX1821EX_11_A.24
Device
Realme 3
Model
RMX1821
Build
RMX1821EX_11_A.24
Format
RAR
File size
4.75 GB (4,752,884,528 bytes)
Checksum source
File provider (SHA-256)
Filename
REALME_3_RMX1821EX_11_A.24_191109_e862970e.rar
SHA-256
8ca1dd3d66cf919db1813339321a4d97589f52593d06c80d20d16bbb4a42bea3

Before you use this package

Check your exact model and build before flashing. Using the wrong firmware can cause data loss or device damage.

Related builds

Same brand, different devices

These packages are other published files from the same brand. They are not substitutes for this device.