AT&T Lg Quantum Trick - Get MANGO update without unlock
Today I sucess to get MANGO update for Lg Quantum for AT&T but without unlock, my phone is the 07 version, now it is running on MANGO OS, perfect, now I share the method here with everyone! Ok, if you can鈥檛 wait to experience the MANGO OS on your phone, just do exact as the steps blow:
Requirements:
1. X86 : Windows Phone Support Tools
X64 : Windows Phone Support Tools
2. Zune4.8锛歨ttp://u.115.com/file/e6ushjx9#%20MangoB2-ZuneClient.zip
3. ensure that your lg qunatum is in NODO break state
How to get MANGO update without unlock att lg quantum:
1: Download the update files, there are necessary files in totoal(Extract the first three files to save them)
MangoB2-ZuneClient.zip [Download]- ZIP file that contains the install for the pre-release Zune Client 4.8, required to update your Windows Phone retail device and to connect to your device from the Windows Phone SDK tools.
MangoB2-UpdateWP.zip [Download] - ZIP that contains the install program(s) that will install updatewp.exe into your Zune client, allowing you to update your Windows Phone to point to the test servers
MangoB2-DevRetailUpdate.zip [Download] - Tool that automates the backup and update process so that your retail phone can receive 鈥楳ango鈥
Update Instructions - Mango Beta 2 for WPDevs.pdf [Download] - Instructions to walk you through the update process. 15 minutes here can save you 4 weeks without a phone.
2. Please read the instructions document fully and carefully before you update your retail device. Not properly following these instructions can place your personal phone in an unusable state. Microsoft is unable to assist developers who 鈥榖ricked鈥 their phone because an instruction step was skimmed or skipped. AT&T cell phone Questions&Answers
PS: If you can鈥檛 read the instructions document, please go on reading our method after:
1) Upgrade the Zune version from 4.7 to 4.8 on your pC, or directly install the files extracted out from the MangoB2-ZuneClient
2) connect your phone with your pC, if the Zune software does not open automatically, open the Zune, make sure your phone have been connected with the Zune software , then turn off the Zune.
3) Open the MangoB2-DevRetailUpdate.exe extracted from MangoB2-DevRetailUpdate.zip.
4) Now your phone begin to automatically get updated, this is not the update Mango, just do a backup, there will be prompt, when the backup is complete, you will be prompted to turn off the tool.
5) When the backup is complete, it is recommended to copy the files out of a backup, because the Zune is in beta, if you did not care to get back up, you can not update the phone later on Mango official version. Backup address in C: \ Users \ {username} \ AppData \ Local \ Microsoft \ Windows Phone Update \ {Device GUID} \
6) After the above step is completed, just turn off the backup tool, open the Zune, and then check the update, you will be prompted with the updated 7401
7) Then, update it, this update is faster, you will be prompted to update when the first update is finished, this update is a 7661
Continue to update on it, this will be slower!
Ok, now you are sucessful to get the MANGO update for your devices, enjoy It! Especially, You can use this way to get MANGO update for some other window phone 7 smartphones, such as Samsung focus, HTC surround, HTC HD7, Samsung Omnia, LG Optimus7, HTC 7 PRO, HTC MOZART, HTC TROPHY.
xda-developers
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