Well, yeah, the prebuilt kernel in that twrp.img doesn't contain the changes to work on R fw without entering crashdump mode. It's less hassle to just follow what the wiki says for updating vendor + fw: https://wiki.lineageos.org/devices/fajita/fw_update
No sweat on my side.
I have had no problems installing TWRP while having the OOS11 firmware if installing through the Magisk app, BTW.So does that mean the only workaround is to wait for a new version of twrp.img? Just like hayvan96, I successfully upgraded to the 9/2 build, then upgraded the firmware, and lineage works fine. However, if I try fasbooting to twrp, I get qualcomm crashdump mode.
This isn't a major issue for me since lineage is working fine, I'm just curious if there's any way to use twrp after upgrading the firmware.
Yes, I agree, this would be ideal. Unfortunately the updates have been sporadic at best. While right now they are somewhat regular (~3 updates in the past month), that has not always been the case.
Hello which way is best to update the firmware (OOS11)
Preferably without data loss. I just installed lineage-18.1-20210826 with TWRP recovery.
1. using the method https://wiki.lineageos.org/devices/fajita/fw_update
2. or this one
1. Boot TWRP
2. Flash OOS
3. Flash Lineage
4. Flash TWRP installer
5. Reboot recovery
6. Flash gaps
7. Flash copy partition zip
8. Reboot system
With the second it would also work with a TWRP backup if the data is lost?
Is it better to first flash the version of lineage-18.1-20210902 or lineage-18.1-20210909 before I update the firmware. Without the firmware update, the ANT + and DASH versions no longer work https://review.lineageos.org/c/LineageOS/android_device_oneplus_sdm845-common/+/315213 right?
Thanx @Eric_Lev for the files and instructions. I've updated the firmware yesterday evening + installed the latest LOS+MicroG built and so far so good, everything works perfectly !FYI ... firmware 188.8.131.52:
About updating firmware on fajita:
If needed, you can download the required files for updating your firmware here (unzip and follow the official instructions ... use LOS recovery in fastbootD mode)
Yes, I was having crashes happening all the time a couple of weeks ago. This has been working for me so far... Hope it stays that way.
What is your-- LineageOS version: LineageOS Download url: Gapps version: Did you-- wipe: restore with titanium backup: reboot after having the issue: Are you using-- a task killer: a non-stock kernel: other modifications: Provide any additional information (observations/frequency of problem/last version it worked on/etc) as needed:
/data/user_de/0/com.android.phone/filesand edit the carrierconfig file there. It should be something like
carrierconfig-com.android.carrierconfig-89148000001882338238-1839.xml. Note that the first number is the SIM ID, so it will be different for each phone. Change the following line:
<boolean name="rtt_supported_bool" value="true"/>
<boolean name="rtt_supported_bool" value="false"/>