Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
Next revisionBoth sides next revision
toh:xiaomi:mir3c [2021/11/07 11:12] – [U-Boot Stock Recovery] eduardo010174toh:xiaomi:mir3c [2021/11/17 21:44] – [U-Boot Stock Recovery] s.farid
Line 41: Line 41:
 filter  : Model=MiWifi 3C filter  : Model=MiWifi 3C
 ---- ----
 +1. Use OpenWRTInvasion method to gain telnet access.
 +https://github.com/acecilia/OpenWRTInvasion
 +(IP: 192.168.31.1 - Username: root - Password: root)
  
 +2. Connect to router using telnet.
  
-See [[commit>3c97fb4346d11ab3]] for installation procedure.+3. Backup all partitions using command: 
 +<code> 
 +dd if=/dev/mtd0 of=/tmp/mtd0 
 +</code> 
 + 
 +Copy /tmp/mtd0 to computer using ftp. 
 + 
 +4. Copy openwrt-ramips-mt76x8-xiaomi_miwifi-3c-squashfs-sysupgrade.bin 
 +to /tmp in router using ftp. 
 + 
 +5. İnstall Openwrt to OS1 and free OS2. 
 + 
 +<code> 
 +mtd erase OS1 
 + 
 +mtd erase OS2 
 + 
 +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 
 +than 7733248 bits. 
 + 
 + 
 +Commit page:[[commit>3c97fb4346d11ab3]].
  
  
Line 86: Line 114:
 ===== 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
Line 96: Line 124:
 </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.
Line 103: Line 131:
   - 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