Transformator tesla na ne555 1. ------------------------------------------------------------------------------------------ data of coils: Frequency: 350 kHz (around) Secondary Coil: 6 X 18.5 cm with 0,12mm wire Primary Coil: 9 X 3.8 cm.

Since those files are important for those who looking for CWM recovery or to unbrick / revive their phones. I decided to start a new thread to keep them all together into one section.

Oct 22, 2017 - Smartphone Alcatel OT-991 boasts a stylish design and excellent functionality. The model is built on the platform of Android v2.3, runs under a.

So it will be easy for the rest of the world to find them. I managed to gather pro_info + preloader from models: 991X-2IRGES3 (Espaniol) (N F83 ), 991D-2AALDE1 (German) (N G3G), 991D-2AALGR1 (Greek) (N G3G), 991D-2AALIT1 (Italian) (G3G), 991X-2ATBMK1 (N F47) 991X-2ARGRO1 (Romanian) (N F3B), if you want to unbrick your OT-991 but its model is not listed there, then you can try all adove one by one, until you find the right one. When you find the right one the screen lights up. That means you can go with OT-UPGRADE and let it flash again the firmware all over.

If you can't find your language: Edit pro_info with hex editor and change the 2 letters of the language u want for example 991X-2IRG XX3 change the xx part to EN for english or RU for Russian. LOOK at the sticker behind the battery it looks like this: CE 1588 (!) ONE TOUCH 991 TCT MOBILE LIMITED Bluetooth QD ID xxxxxxxxxx N xxx xxxx xx xxx Made in China 991X-xxxxxx-xx PRO_INFO's from directories with 991 D stands for dual sim and 991 X stands for signle sim. ^ check the N part on the sticker, or the 991-xxxx part and choose preloader+pro_info Flash tool version to be used is V3.1216.05.

Quote: The second attachment contains boot.img for rooting the phone, and also a CWM Recovery for Alcatel, that backups and restores also custpack partition. Due to many request from our friend @catdoggy (custpack will be shown as /datadata, but its custpack) custpack name will be datadata If you wipe data through Recovery you also loose custpack So. You have those options. Wipe using some other tool.

Take a clean backup, rename the dir to 'Wipe' instead of wiping use restore, and then the wipe backup. Open adb shell and type: wipe data 4. Still not happy? Is given use stock rom and drink milk:P. If you run into a problems with Recovery, Boot or anything by me, there is always a solution to use your stock rom/anything else and guess, don't care at all. Also you do everything you do at your very own risk, I am NOT responsible of any damages.

Unbrick / Debrick is ONLY if phone don't turn at all (eg. Full format) NOT If android have problems Don't TRY to use images to unbrick phone if phone can turn on. Then use ONE TOUCH UPGRADE or install a ROM (eg. You will damage your preloader if your phone power button works up to android logo or recovery. Quote: the steps to unbrick phone goes like that 1. Load the scatter. Full format everything.

Load all the files that this small fixed scatter wants (DSP_BL to LOGO.IMG) 4. Download all the files 5. You can use OTU, then use the same scatter and try ONLY just 1 preloader each time, they flash correctly always. Once you found the correct preloader phone turns on and boots up to android.