Factory Images for Nexus Devices

This page contains binary image files that are provided for use in restoring your Nexus device's original factory firmware. These files are for use only on your personal Nexus devices and may not be disassembled, decompiled, reverse engineered, modified or redistributed by you or used in any way except as specifically set forth in the license terms that came with your device.

Contents

1. Instructions
2. Factory Images "soju" for Nexus S (worldwide version, i9020t and i9023)
   1. Android 2.3.6 (GRK39F)
   2. Android 4.0.4 (IMM76D)
   3. Android 4.1.1 (JRO03E)
3. Factory Images "sojua" for Nexus S (850MHz version, i9020a)
   1. Android 2.3.6 (GRK39F)
   2. Android 4.0.4 (IMM76D)
   3. Android 4.1.1 (JRO03E)
4. Factory Images "sojuk" for Nexus S (Korea version, m200)
   1. Android 2.3.6 (GRK39F)
   2. Android 4.0.4 (IMM76D)
5. Factory Images "sojus" for Nexus S 4G (d720)
   1. Android 2.3.7 (GWK74)
   2. Android 4.0.4 (IMM76D)
6. Factory Images "yakju" for Galaxy Nexus "maguro" (GSM/HSPA+)
   1. Android 4.0.4 (IMM76I)
   2. Android 4.1.1 (JRO03C)
7. Factory Images "takju" for Galaxy Nexus "maguro" (GSM/HSPA+) (with Google Wallet)
   1. Android 4.0.4 (IMM76I)
   2. Android 4.1.1 (JRO03C)
8. Factory Images "mysid" for Galaxy Nexus "toro" (VZW CDMA/LTE)
   1. Android 4.0.4 (IMM76K)
9. Factory Images "nakasi" for Nexus 7
   1. Android 4.1.1 (JRO03D)

Instructions

You will find these files useful if you have used the Android Open-Source Project, flashed custom builds on your device, and wish to return that device to its factory state.

In order to use these files, you need to have the fastboot tool in your PATH. That tool is compiled as part of every configuration of the Android Open-Source Project and is the tool used to flash custom builds on your device. On GNU/Linux systems, this also implies that you have configured USB access as mentioned in the machine setup instructions.

Your device needs to be in fastboot mode, with the bootloader unlocked. The relevant key combinations and commands are documented on the page about building for devices.

You need to uncompress each download before use, which creates a new directory for that exact download. That directory contains a ./flash-all.sh script, which handles the various operations, installs the necessary bootloader, baseband firmware(s), and operating system. Note that this operation deletes all user data by default.

After restoring a factory image, it is recommended that you lock the bootloader, for security reasons.

Factory Images "soju" for Nexus S (worldwide version, i9020t and i9023)

Version	Download	MD5 Checksum	SHA-1 Checksum
2.3.6 (GRK39F)	Link	e255b3373e1b96d5722ef35759c4b393	5ab09c98434210d94835e08da79f555a560273db
4.0.4 (IMM76D)	Link	414d80b4ed221f3c183d48b25ed16a19	ca4ae9ee32eb2cee3e94e37537e866a305503166
4.1.1 (JRO03E)	Link	c894e0abfef4f0e68c4646cb4e694047	c9f5a67d21dddf79a147d1a36af8df75b909bd8a

Factory Images "sojua" for Nexus S (850MHz version, i9020a)

Version	Download	MD5 Checksum	SHA-1 Checksum
2.3.6 (GRK39F)	Link	eeaaadb90fbc113fd8b7aa78ddb7d154	5d73a09d2761517db07f5a6920dc03bfe2dac7d2
4.0.4 (IMM76D)	Link	3e73b10ffc07bf727c604965ea8346ce	76ad495980d263c12934fea583902a313808f2ef
4.1.1 (JRO03E)	Link	39f0a4079f81882d354f228000ccf8f4	1ac767732b904eca56ec179475eae9a5b007cdd3

Factory Images "sojuk" for Nexus S (Korea version, m200)

Version	Download	MD5 Checksum	SHA-1 Checksum
2.3.6 (GRK39F)	Link	e25b1e8ee70a7820d3947e056715068f	4d5663c0aa2a477f11ac9d3b93fa5c6ef22bff48
4.0.4 (IMM76D)	Link	393b47d3389232ce4388d019b3ce344b	422adc36f060f36118a166a643c0b03efa37c439

Factory Images "sojus" for Nexus S 4G (d720)

Version	Download	MD5 Checksum	SHA-1 Checksum
2.3.7 (GWK74)	Link	d9e8114768fbda51233ae68b6b822fd7	4a34b67a3dbc2fd85c159fdf97f272f553cd26f9
4.0.4 (IMM76D)	Link	198f44f6ea07c2f28e8bdc0932d2fd7d	10660f4cf86de0b8f2cff707617a39ff8b706cd5

Factory Images "yakju" for Galaxy Nexus "maguro" (GSM/HSPA+)

Version	Download	MD5 Checksum	SHA-1 Checksum
4.0.4 (IMM76I)	Link	31447212fb4fb00aab4ef8bdc78e7ffb	8001e72f6a62e000202be93084beac3bb1e13662
4.1.1 (JRO03C)	Link	61cad184127144888445987249f06fca	3174c1e570434dbc49dbbc353a40c948fbff8e70

Factory Images "takju" for Galaxy Nexus "maguro" (GSM/HSPA+) (with Google Wallet)

Version	Download	MD5 Checksum	SHA-1 Checksum
4.0.4 (IMM76I)	Link	26ede55c44b503e4ab02969c22fa16e1	e8c33767bfc9fbb360b72b26f4e9a41a2e4c74c4
4.1.1 (JRO03C)	Link	10ed5a8b461de98d391648062bb6fc0f	bf0876552c66746f3ed29090a950e910f2b941b6

Factory Images "mysid" for Galaxy Nexus "toro" (VZW CDMA/LTE)

Version	Download	MD5 Checksum	SHA-1 Checksum
4.0.4 (IMM76K)	Link	e76c6fe7d2bc799e5a6168f9dcb8c4ca	98d2132145850ee436350a99366156ad484a05d0

Factory Images "nakasi" for Nexus 7

Version	Download	MD5 Checksum	SHA-1 Checksum
4.1.1 (JRO03D)	Link	7f79d40f03bab0f9b2871eaae74ac61e	e102ba729bf34aee5b2a8ae5f309854e6cdb3964