- Obtain a UEFI dump
- Dump your firmware with an SPI flasher
- or get a
biosregion binary from Lenovo's update package
- Download appropiate patches.txt and comment/uncomment wanted patches in patches file for your model.
- Use LongSoft's UEFIPatch to apply them to your rom.
- Fix tamper protection
- To get a working TPM use Thrimbor's uefi-sign for xx20, xx30, and xx40 ThinkPads.
- For xx75, xx85 sibrazdic's utility
- For soldered xx40 and onwards replace
4C 4E 56 42 42 53 45 43 FBwith4C 4E 56 42 42 53 45 43 FFon the previously patched binary with a hex editor such as HxD or wxHexEditor
- Flash back your successfully patched binary
| Model/Series | Supported | Notes | TPM |
|---|---|---|---|
| T430 | Yes | Internal flash | Yes |
| T530 | Yes | Internal flash | Yes |
| T430s | Yes | Internal flash | Yes |
| W530 | Yes | Internal flash | Yes |
| X230 | Yes | Internal flash | Yes |
| X230t | Yes | Different Whitelist patch, Internal flash | Yes |
| S230u | Yes | No whitelist patch at the moment, Internal flash | Yes |
| X131e | Yes | Different Whitelist patch | ? |
| L430/L530 | Yes | Shared board and firmware, Internal flash | Yes |
| X1C1 | ? | N/A | Yes |
| T440p | Yes | N/A | Yes |
| W540/W541 | Yes | Different stock trackpad and PS/2 ID | Yes |
| T540p | Yes | N/A | Yes |
| T440 | Yes | N/A | No |
| T440s | Yes | N/A | No |
| X240 | Yes | N/A | No |
| X1C2 | Yes | N/A | No |
| L540 | Yes | N/A | ? |
| L440 | Yes | Shared firmware with L540 | ? |
| T450s | Yes | N/A | No |
| T450 | Probably | N/A | No |
| T550/W550s | Probably | Shared board | No |
| X250 | ? | N/A | No |
| X1C3 | ? | N/A | No |
| T460 | Yes | N/A | No |
| T460s | Probably | N/A | No |
| T560/P50s | Yes | Shared board | No |
| X260 | Yes | N/A | No |
| X1C4 | ? | N/A | No |
| Yoga 460 | Yes | N/A | No |
| TP13-1 | Yes | WLAN untested | No |
| T470 | Yes | Flash chip next to SOC, Don't touch memory settings | No |
| T470s | Yes | N/A | No |
| T570/P51s | Probably | Shared board | No |
| T570/P51s | Yes | USB wwan whitelist version | No |
| X270 | Yes | N/A | No |
| X1C5 | ? | N/A | No |
| T480 | Yes | Flash chip next to SOC, Don't touch memory settings | No |
| A485 | Yes | N/A | Yes |
| A285 | Yes | N/A | Yes |
| T480s | Yes | N/A | No |
| T580/P52s | Yes | Shared board | No |
| P52 | Yes | N/A | No |
| X280 | Yes | N/A | No |
| X380Y | Yes | N/A | No |
| X1C6 | Yes | Don't touch memory settings | No |
| X1Y2 | Yes | Flash chip near LTE card, Don't touch memory settings | No |
| TP11e-6 | Yes | N/A | No |
| T490/T590/P43s/P53s | No | Shared board | ? |
| T495 | Yes | 1.8V flash, in-system programming is problematic | Yes |
| T490s/X390 | No | Shared board | ? |
| T495s/X395 | Yes | Shared board | Yes |
| X1C7 | No | N/A | No |
| T14/T15/P14s/P15s Intel 1st gen | No | Shared board | ? |
| T14/P14s AMD 1st gen | Testing needed | Shared Board | ? |
| T14s/X13 Intel 1st gen | No | Shared board | ? |
| T14s/X13 AMD 1st gen | No | Shared board | ? |
| X1C8 | No | N/A | No |
| T14/T15/P14s/P15s Intel 2nd gen | No | Shared board | ? |
| T14/P14s AMD 2nd gen | No | Shared Board | ? |
| T14s/X13 Intel 2nd gen | No | Shared board | ? |
| T14s/X13 AMD 2nd gen | No | Shared board | ? |
| X1C9 | No | N/A | No |
Open a new issue with the following table:
| Model | T430 |
|---|---|
| Patchset | Default for generation |
| TPM | Yes, thinkpad-uefi-sign |
| Notes | DDR3-1066/800 speed limiter makes machine unbootable and is a non-volatile setting |
Open a pull request with the patchset added and the following table in comment:
| Model | X131e |
|---|---|
| TPM | Haven't tested |
| Notes | Different whitelist patch |
Patches are standard UEFIPatch format, mention what it does, what machine it is for, who made it(your name if you did, if you found it on a forum mention OP's name) for special patchsets make sure they are uncommented by default. Example:
# LenovoWmaPolicyDxe | WL removal | ripped from nephiel | x131e 3.01
# uncomment to use
#79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:100BC841390B0F84:100BC841390B90E9
#79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:00000045390B0F84:00000045390B90E9
#79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:100BC841394B0474:100BC841394B04EB
#79E0EDD7-9D1D-4F41-AE1A-F896169E5216 10 P:0F846CFFFFFFEBAF:9090909090909090
Check out this comment for clarification on TPM and Internal flashing.
xx paranoidbashthot dudu2002 leokim nephiel
