Last post we looked at extracting/downloading your OTA zip from your phone. Now, if you have your OTA zip you can use dumpyara to extract it, and then aospdtgen to create a LineageOS tree for it. Here I use my OTA zip which I downloaded (cf1f7c3fa1596c87f045cee1508823c98667fa06.zip) :
\$ pip3 install …
One of the many tools in the toolbox of the Android phone developer is that of downloading OTAs. An OTA is an Over The Air zip file that contains an update for your Android phone. This zip file will have a lot of very useful information and files in it …
When trying to use my CAT S42G TWRP build to back up my phone, I realized that I forgot to add lines in the file system tab for the sdcard, so I could back the phone up to it. Fortunately, that is pretty easy to do, like so:
# Add external …
One of the issues on the issue tracker for my app JustChess is a comment about back button behavior. Technically, their problem is that if they press the back button to leave the game, the game is gone when they try to play again by choosing to play one or …
Well, rather fixing castling, I suppose. There were quite a few problems with castling in my JustChess engine. In fact, it was so bad, I probably should have removed the function altogether until I fixed it. However, to God be the glory, it is fixed now. You can download the …
In case you didn't catch that, don't feel bad, I didn't either. It is French for "Endgame problem". The rest of the issue on the tracker went like this: "Quand il n'y a plus que les deux rois, la partie ne s'arrête pas." Which translates to "When there are only …
I haven't worked on the JustChess app in about 5 years. However, I was recently made aware that there was a custom ROM, named DivestOS, which suggested my old app as a good open source chess playing app. Unfortunately, when I left off working on this app 5 years ago …
There was no custom recovery (TWRP) built for my new phone, the CAT S42G, so I decided to build one. To God be the glory, it even works! Since I built one, I thought I'd share it with others, because that's what I feel is the right thing to do …
Because I created the video series on how to build custom ROMs and kernels, I get a lot of questions. Most of those questions are exactly the same. One of the most common questions that I get a lot in regards to building custom ROMs for Android phones goes something …
I'm trying to install a GSI on a CAT S42G. One might wonder why it matters, but with AT&T locking out a lot of phones with a whitelist of approved models, this one is on there, and if you are like me, you might want a rugged phone, which …