Can't upgrade my Android OS 2.01 to 2.1 why?? - General Questions and Answers

well, this issue is not about rooting things..
(sorry about my english..)
I have Motorola Milestone(manufacture unlocked) currently installed Android os 2.01.
I was trying to upgrade it to 2.1 using Motorola software update program. I followed instructions (connect device to pc.. battery must fully charged things...) but on screen shows me Operator : N/A Model : N/A
then some msg appear that there is no version to upgrade. I didn't bought this phone from my carrier i got this phone from Motorola launching show as gift so theres no warranty at all (what motorola customer centre rep told me :'(??) so i have no idea how to upgrade my OS. Does anyone know why it keep happen?

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[Q] Upgrading G2Touch/Hero to 2.1

I have an unlocked T-Mobile G2 Touch (service provider O2), which I am trying to upgrade to 2.1. I am currently running 1.5 and have just updated to the 2.73.110.26 ROM which I downloaded and installed from HTC.
After installing this ROM upgrade i get a message asking me to do a software update, (which I understand from reading forums should complete the upgrade to 2.1), but shortly after confirming the update the handset turns off then turns on with what appears to be a warning display, (a triangle next to a presumably dead handset graphic).
I have left it like this for 20mins+ and nothing happens so i have tried the process again, (re-install 2.73.110.26 ROM, get prompt to update), still the same problem.
Does anyone have a suggestion? I can't help but think I am having this problem because I have an unlocked phone.
I should also point out that just before doing all of this I rooted the handset, (followed instructions from Unlockr.com). I had planned to use a custom ROM but if i'm honest it was daunting and so I thought i'd attempt the official update first.

[Q] Interop-Unlock Lumia 800 using student's developer account possible?

Hi guys, first of all I don't know if you need a General presentation of me... anyway... I have that good toy mentioned in the title and I'm looking for a way to interop-unlock it... I've studied for a week (I'm a computer programmer and I spend much of day on the computer so it's usual for me... ) and I would like to know if after the download of Network _Setup v.1.0.0.0.xap I can reset the phone firmware to the first (the one that was on the phone when I bought it, with no upgrades...) and try to fully unlock it (I have already unlock it with the student's developer account, app hub and so on... but it's not enough for me... ) with the Heathcliff interop-unlocker.xap... Is this possible?
Here's my device information:
Nokia Lumia 800
Vodafone SW variant ID212 v.01
Windows Phone 7.5 Mango
OS version: 7.10.8107.79
Firmware Revision Number: 1600.2487.8107.12070
Hardware Revision Number: 112.1402.2.3
Bootloader version: 7.35.0.0
SOC Processor Version: 0.74.2.1
I used the Nokia_Interop_Unlock_by_Heathcliff74.xap but no results, now I can't install more .xap, I have the error Error - 0x81030120
I tried too... Same results, but I think it should be due to the updates of OS... Windows, as I read, made an update to fix a bug that allowed app to entry or modify register keys... but... If you don't have the updates (virgin OS, the first) you should be able to do that... Am I wrong guys of xda?
So probably if you reflash the first OS that was in the device, and retry the heathcliff hacking after got a "Network Setup" not upgraded (v. 1.0.0.0 ???) version and deployed it in the phone using the Application deployer...
I think I will try this way soon... If anybody as any suggestions.......
Hi,
Unfortunately not possible (yet). No-one managed to do this on a NOKIA so far. I'm trying, but the NOKIA's are well-protected.
I hope to find an unlock asap, but there is really no way to tell if or when I will succeed.
Ciao,
Heathcliff74

[Q] Samsung Galaxy Nexus Build ITL41F.I9250XEKK9

Hi there i recently bought a Samsung galaxy Nexus unlocked, build ITL41F.I9250XEKK9 its an att docomo phone that i bought off amazon.
Anyway when i go to search for updates it says the phone is up to date and there are no new updates and i'm currently running android 4.0.1.
I did seach google, but i really no nothing about roms and flashing devices so i didn't really understand much.
By the way the first time i connected the phone to wifi it updates the phone but it only did this once. The current version is ITL41F don't no what it was before the update.
Can someone help me or give me a guide to how to update my galaxy nexus ITL41F to a new version of ICS. By flashing the device and using an official ICS rom.
Any help greatly appreciated.
any help anyone?
Same problem here
I've got the same problem here. It installs a "system update" periodically but I'm still suck on 4.0.1. My build # and purchase location are the same. Did yours come bootloader unlocked, i.e., do you see the padlock icon when you first turn on the device? Unfortunately I didn't figure out what the padlock icon meant until it was too late to return it to Amazon.
I'm starting to get worried that someone sold me a hacked firmware that is sniffing my passwords...has that ever happened?

[Q] Nokia NV Euro Trial updation Problem

I got an 820 from Nokia, the one they've sent to me lists itself as an "NV EURO TRIAL" on the packaging.
The firmware running on it is 1232.2107.1241.1000 which is quite outdated now.
I tried to update it many times from phone update option in phone settings but it just says phone is updated.
Whereas Nokia website shows that latest version is SW 1232.5957.1308.00xx
I got a method of updating via nokia software updater for retail.
Is it safe to use it?
My phone is out of warranty and has no problems right now.
should I try it?

S28 Pro+ help required

I am looking for info on my s28 pro+ (Chinese) phone.
It alledgedly has Android 11 installed but looking deeper with version check app it shows as only Android 4.4.2
I believe it to be the 4.4.2 as various apps etc do not install and it is a nightmare.
I would like info on any way of updating it properly.
Has anyone got this model and can help further with finding manufacturer so that I can delve deeper please?
it is correct it is not android 11 if not 4.4.2
maybe it's an outdated cell phone since it's chinese
try to go to settings/about/system update
if when you press update system it comes out that it is in the last update
It was probably scammed, so if you can, return it and say it's not Android 11.
it's not android 11 it's a modified rom to say it's android 11 but it's not
even this is not the correct cell phone model to confirm everything install cpu-z in play store
Thanks for your advice so far.
Bootloader unknown (see attached).
Reply from Seller was-
"please don't use irregular apps to detect devices. This kind of apps are mainly aimed at big-brand mobile phones, with pre-preset parameters of brand mobile phones. We are OEM versions of Chinese factories, and they don't have pre-preset parameters, so they are not sure"
I have searched for a firmware for this supposed cell phone model and I can't find it.
may i ask where or from which site this mobile was purchased and can it be returned?

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