Simplifying IT, Amplifying Knowledge

Samsung S3310

I found this piece in storage and thought it is dead. When i tried to measure battery voltage, i got someting around 300mV, and it dropped to clear zero in couple of secconds. So i thought it is dead. Howevere luckily i was able to revive it by gentle pulses from power supply. So it still has some capacity and the phone is able to boot with it.

Samsung S3310

Unfortunately, although I have two different old wide Samsung chargers, I do not have one that fits this phone. So now that I know the phone works, I need to find the right power supply for it so I can add it to my collections. So if you have a spare charger for the S3110, please contact me.

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SafetyCore spyware

First of all, I would like to say that at first I thought it was just some kind of usual HOAX and didn't care too much about it. However, as more and more articles came out, I did some research on the app.

SafetyCore app listing in settings

And I have to say that I do not want it. First of all, I really do not like the way it got onto my phone... without asking, even without notification. Definitely a subjective thing, but I hate the behaviour of the process, doing things with my device without asking me.

So. Google doesn't give much information, and even the official Play Store page for this app is... strange? Bizarre? It definitely does not look serious, even though it is made by Google.

The app is said to provide some kind of "mystical" added security, but reverse engineering shows that it scans outgoing and incoming communications and, among other things, sometimes filters "explicit content". First of all, I don't need someone telling me what to see and what not to see, and for the second part, the detection of these things is definitely not done locally, and I don't need another channel that ...

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Updated my phone to Lineage OS 22

When my Motorola G32, which I really liked, died in a very strange way, I got the Redmi Note 9 Pro as a replacement from my friend Tom.

It came with LineageOS 21 already installed, which was fine. Today the update to LOS22 (Android 15) arrived, I was a bit nervous about the data and the backup. And here it is... article about how it went... Here is the screen of the freshly updated phone.

Lineage OS EasterEgg screen

So when I got the announcement of the new main release, I was just afraid to back up all my data, because I am still used to the idea that upgrading the custom ROM means wiping the data and rebooting to a clean phone. However, after reading some more info, those days are back! And I am really happy.

To lower expectations, I still had to use my phone to upgrade to the higher version. However, it was really easy and it was just two/three commands and it was done.

So all I had to do was download the latest build and new GApps to be safe, restart the phone from ADB, sideload the new lineage, sideload the gapps and wait for the ...

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Back to begining

When I finished going through all the "new" old hardware, I took some older devices out of the drawer and I found my old Sony Xperia Tipo.

Sony Xperia Tipo

It was my first Android phone, so it has a special place in my collection. When I took it out, I thought about how I could use Android on such a small 3.2" screen. However, after using it for a while, I discovered that it was quite good. The system's GUI was comfortable even on the small screen, the only problem is that the small amount of buttons fit on the screen when the top bar is rolled down.

The device came with Android 4.0. Later i can remember i have changed the ROM to GIMLO, which upgraded the Android to 4.1, but the settings still shows that it runs on 4.0.

The fun part with GIMLO rom i can remember, was that it came absolutely without any other software, even launcher. So after booting to fresh ROM, just black screen appeared and i was not able to do anything.

I spent a lot of time trying to get into some GUI, and I can remember I somehow glitched to camera, and ...

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Sony Ericson W580i

I have finished repairs ot the SE W580i, which also came in the box of phones. And it is the last one i can recover. It needed to replace the battery. And instead of buying new one, i have tinkered the generic LiPol to the pins inside. I just needed to find some that fits inside and i found one that is exactly what i need.

Sony Ericson W580i - Sven game

When I soldered two power wires from the battery to contact pins. I was wondering about the right resistance value to imitate the battery thermistor and accidentally switched on the phone. And, to my surprise, it started without the "middle" wire connected. So I do not need to worry.

Sony Ericson W580i - front view

I also 3D printed a frame for the simcard, as I only have a few micro spares, and it fits for the first time, so I can now boot the system. I installed many games I found, but spent most of my time with SVEN, which was very popular when I was young. Probably because it was really an "adult" game. Also installed the must-have in the form of Gravity Defied. ...

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Speed Challenge - Jacques Villeneuve's Racing

Forgotten races of the future. That's probably the best way to describe the Speed Challenge in one sentence. This game appeared in 2002 and was released on PS2 and PC. It promised futuristic racing with realistic physics, unique tracks and contributions from the 1997 F1 World Champion himself. But it ended up being more of a forgotten experiment than a revolution.

Speed Challenge - Egypt track

Speed Challenge tried to deliver something between Formula 1 and Wipeout, but without the crazy power-ups or weapons. The cars looked like the monoposts of the future, with their low profile and aerodynamic shapes, but they still handled like regular racing specials. No flying, no jumping, just clean steering. And that's where the game scored - the driving model was arcade-like, but it also had hints of simulation. You had to brake in time, corner well, and manage to control the car at over 300 km/h (which is not unusual in formula cars these days either).

As the name suggests, UbiSoft took 1997 Formula 1 World Champion Jacques Villeneuve as a mentor for this game. The game is therefore a kind of a picture of what the F1 series might look like in the ...

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Nokia Lumia 920

I finally had some time to get my Lumia 920 up and running. It was in the box of phones I got earlier. It had a dead battery, which I replaced and tinkered with the charging chip to get it working again.

It is a piece coming from 2013, with 8.7 megapixel camera with Carl Zeiss optics. It should also be able to be charged by wireless chargers, but I do not have any, so I have not tried it yet.

The phone came with Windows 8, but to be able to do some sideloading, I had it updated to Windows 10 using a third-party tool (because the original servers are dead).

I tried a few games to see what the hardware could do. I installed NFS Undercover, but it crashes when I start the races.

I also installed Asphalt 5. It runs well and smoothly and is a nice piece of arcade racing.

Lumia 920

Asphalt 7 also works, but is a little slower due to the better graphics, but is still comfortable to play.

Lumia 920

I also found a mobile version of Mirrors Edge. This is a game I really liked when I saw it many years ...

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Lenovo C440 All in One

I received a nice all-in-one PC Lenovo C440. It was manufactured in 2012 and came with 4GB RAM and 500GB HDD and pre-installed Windows 8. It is almost untouched and looks very nice (the white "scratch" on the back is just some dust or paint and I will clean it).

Lenovo C440

Although it came with a spinning rust drive, it should boot in 20 seconds to the original Win 8. Now it has Win 10, but it will not boot. My guess is to reinstall it with Ubuntu, install KODI and use it as a multimedia device. I just gave it about 20 minutes and booted the live USB with Ubuntu 24.04.1. I went through the beginning of the installation process twice, but the installer failed at the same point, and then the media got disconnected, even after rebooting I had to unplug the USB drive and plug it into a different port to be able to boot from it.

However, this was a Meadia being used for another installation, so it is a bit odd. I will give it another try when I re-create the media with the latest revision of the installation iso and see what ...

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W910i

Today I found and old W910i. It looked to be in relatively good condition. Only the plastics were dirty and sticky as some old plastics are.

W910i

As it had no battery, I just soldered some LiPol to the pins and tried to turn it on. It started to boot, the buttons started to glow, the boot tone sounded, but the screen is still black. I can move through menus by arrow keys and can hear the sound meaning the moves in menu, and also I have managed to play some sound from media player. However, the screen is still dead.

Maybe I will try to order a replacement screen, which surprisingly costs around 4EUR, or maybe I will give it to a friend to just put it on the shelf, because I am not sure if the problem is in the screen, which looks good, or if it is somewhere deeper.

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Fujistsu-Siemens Lifebook S7110

A new piece of hardware has arrived for my collection. And today it is a really nice piece - Lifebook S7110

Lifebook S7110 laptop

It looks really great. It is just a bit yellowed, but that is to be expected. Almost all the plastics are in good condition (the "almost" will be explained later). And everything works. The best surprise for me is the working status LCD display under the main screen.

In fact, I have never had a notebook with this kind of information display that worked. And here it is. For the first try, it works, and it seems to display the correct information. The battery is also charged (and indicated as such) and will last for more than half an hour of work. Which is pretty good for such an old battery.

Lifebook S7110 informations LCD

The keyboard works, everything clicks, only the right shift is a little lower and the pressure is a little harder, but it still works. If I were playing pinball, I would change the key, but it still works. Maybe there is just some dust, so if I had the time I would take it apart and try to clean it. Maybe ...

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