Step 1: Buy
So you’re not happy with your cheapo rebound phone, pining for your lost HTC Hero and you start checking out bargain-sites for a good 2nd hand Android smartphone. After a week or so you spot an HTC Magic, on sale for €100 and 2 days later go buy that beauty for even €10 less because hey, there’s no SD-card.
Step 2: Upgrade
Your brand new Magic turns out to be that very first Android-phone Proximus started sellinng in May 2009, with Android 1.5, but without HTC Sense and tethering. Not really the smartphone you’d settle for, so you start looking around xda-developers for an upgrade path. You install flashrec, flash a new recovery image and in recovery flash MyHero 2.0.5 and after 1 month without it, you can finally boot into that beautiful HTC Sense UI again.
Step 3: Brick
HTC Sense, great, but still Android 1.5 and no tethering, seriously? No can do Sir, so you head back to xda-developers to figure out your next step. Late at night, after browsing millions of forum posts about perfected SPL’s, goldcards and recovery images, you find a thread with links to official HTC RUU’s. Easy-peasy and you download one of those boot your Windows PC and start flashing. HBOOT updates, radio updates, … all goes well and you doze off for a minute. But when you open your eyes, the upgrade process halted and you have a white screen with “invalid Customer ID” in red and no Android. You reboot, no go. You try to enter recovery mode, no go. Congratulations, you now have a shiny (semi-)bricked HTC Magic and you go to sleep feeling an utter moron for trying to flash an official RUU.
Step 4: Rescue
The next day you start looking for information on the secret craft of goldcard creation. You spend a couple of days trying to get your SD-card’s CID on your PC, but eventually ask a colleague to adb-shell into his device with your SD-card in it to get the job done (thanks Thomas!). You don’t bother downloading crypto-software to reverse the string for all the wrong reason, instead immediately heading over to the goldcard-manufacturing-webstie, write the disk-image to SD and you try to flash the RUU with the goldcard you just created. Damn, no go! You reverse the string manually, no go. You buy a new SD card (4Gb Sandisk), adb-shelling into your own cheapo Acer this time to get the CID and create a new goldcard, no go. Over a week goes by and you decide to have another stab at it and opnly then you see that the string should be hex-reversed, not reversed. You click the link to an online hexreverser, create a goldcard with that string and bingo, the RUU flashes!
Step 5: Enjoy
It looks like you’re back where you were at step 2; Android 1.5 with HTC Sense UI and no tethering, so you decide to install Cyanogenmod by first downgrading your radio & hboot and then -finally- flashing Cyanogen’s Android mod.
And there you have it, after only 2 weeks you successfully turned that old HTC Magic into a modern, fast and reliable Android smartphone. Android 2.2.1 that is, with ADWlauncher, tethering and Exchange-integration. Time well spent, except … Vodaphone has an official Froyo update for the Magic out as well and there’s already a tweaked ROM for it on xda-developers. You really should try that one out as soon as possible, now shouldn’t you?!