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toh:xiaomi:mir3c [2021/11/09 08:45] – [Installation] s.faridtoh:xiaomi:mir3c [2021/11/17 21:44] – [U-Boot Stock Recovery] s.farid
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 2. Connect to router using telnet. 2. Connect to router using telnet.
  
-3. Backup all partitions using command: <wrap hi>"dd if=/dev/mtd0 of=/tmp/mtd0"</wrap>.+3. Backup all partitions using command: 
 +<code> 
 +dd if=/dev/mtd0 of=/tmp/mtd0 
 +</code> 
 Copy /tmp/mtd0 to computer using ftp. Copy /tmp/mtd0 to computer using ftp.
  
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 5. İnstall Openwrt to OS1 and free OS2. 5. İnstall Openwrt to OS1 and free OS2.
  
-<wrap hi>mtd erase OS1</wrap>+<code> 
 +mtd erase OS1
  
-<wrap hi>mtd erase OS2</wrap>+mtd erase OS2
  
-<wrap hi>mtd -r write /tmp/openwrt-ramips-mt76x8-xiaomi_miwifi-3c-squashfs-sysupgrade.bin OS1</wrap>+mtd -r write /tmp/openwrt-ramips-mt76x8-xiaomi_miwifi-3c-squashfs-sysupgrade.bin OS1 
 +</code>
  
 Limitations: For the first install the image size needs to be less Limitations: For the first install the image size needs to be less
 than 7733248 bits. than 7733248 bits.
  
-Commit page.[[commit>3c97fb4346d11ab3]]+ 
 +Commit page:[[commit>3c97fb4346d11ab3]].
  
  
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 ===== Unbrick ===== ===== Unbrick =====
 ==== U-Boot Stock Recovery ==== ==== U-Boot Stock Recovery ====
-Only work with offical Xiaomi firmware. Into recovery is checked with RSA if image is signed.+Recovery mode only works with offical Xiaomi firmware's. Into recovery is checked with RSA if image is signed.
  
-  - Download stock firmware http://bigota.miwifi.com/xiaoqiang/rom/r3l/miwifi_r3l_all_23e37_2.8.51_INT.bin +  - Download stock firmwarehttp://bigota.miwifi.com/xiaoqiang/rom/r3l/miwifi_r3l_all_23e37_2.8.51_INT.bin. 
-  - Config static ip on your computer+  - Config static ip on your computer:
 <code> <code>
 IP address: 192.168.31.2 IP address: 192.168.31.2
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 </code> </code>
   - Remove power cable from router.   - Remove power cable from router.
-  - Connect ethernet cable on Computer and Wan port(Blue Port)+  - Connect ethernet cable on Computer and Wan port (Blue Port).
   - Press continuously reset button and re-connect power cable.    - Press continuously reset button and re-connect power cable. 
   - Continue to hold down the Reset button until the front LED colour changes from static orange to blinking orange.   - Continue to hold down the Reset button until the front LED colour changes from static orange to blinking orange.
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   - Wait until router restart (5 minutes).   - Wait until router restart (5 minutes).
  
-more info and all credits: https://visser.io/2018/01/xiaomi-mi-router-3c-recovery-from-system-error-orange-red-led/+More info and credits: https://visser.io/2018/01/xiaomi-mi-router-3c-recovery-from-system-error-orange-red-led/.
  
 ==== SPI Programmer ==== ==== SPI Programmer ====
  
 On step 3 of installation of Openwrt, gets file mtd0 with contains all flash backup. On step 3 of installation of Openwrt, gets file mtd0 with contains all flash backup.
-Write this file directly on flash.+Write this file directly to flash.
  
 ===== Bootlogs ===== ===== Bootlogs =====
  • Last modified: 2024/07/11 20:36
  • by s.farid