Reinstall the original firmware on Sony Xperia U Android 2.3.7

Hi friends, today I will show you how you can return to official firmware on Sony Xperia U.
For various reasons, the latest versions of Android (4.0.1 ICS), which came in the form of updates on Sony Xperia U, make the phone move badly. It seems that Sony's software engineers have not paid enough attention to older phones, they say this because on Xperia U versions of ICS or JB move excellently (Cyanogenmod), while the official roms seem to be made in a hurry. They probably have competition in the back of their heads and can't concentrate…
The first version of the firmware that came with the phone was the most stable and therefore today we flash-ui on that, that's a version of Android Gingerbread firmware 2.3.7, perfect even for those with the need to connect to server IP Voice.
Careful:
This method can be applied only on the Sony Xperia U will not work on other phones.
Why do we need?
1. USB Driver (flash mode)
2. Rom in "ftf" format
3. Flashtool
You links below.
You will need to patiently armaments, some files will download quite difficult.
The official Gingerbread 2.3.7 rom for Sony Xperia U
Flashtool (tool for installing firmware)
Driver (Sony Xperia)
For those who have not seen the Sony Xperia U presentation, I invite you to see:
Sony Xperia U, a powerful dual core Android and quite affordable
Careful:
You perform these operations at your own risk, the videotutorial.ro team cannot be held liable in any way for any inconveniences / bad phones / bad weather / leu-euro exchange rate / etc. Trouble can occur at any time, so be careful. If you don't rely, I'd better not start…


Cristian Cismaru: I like everything related to IT&C, I like to share the experience and information I accumulate every day. I'm learning to teach you!

View Comments (53)

  • The thing about losing the warranty is not adverse what you say you do not lose on the contrary you lose, because I spoke to Samsung and he told me that I wanted to give back 4.1.2 to 2.3.4 and I told him I can give Odin and I have the original firmware says "if you do that operation you lose your warranty, we recommend you take it to an authorized Samsung service so you can do this" - officially. Cristi you forgot the flash but I tell you that if you take it to Sony I see that it was 4.0.1 or 4.0.2 on it and it says how it gave you back to 2.3.7 and you say with Flashtool it says yes you have lost your warranty, you want to pay for something. As with your Samsung N7000, I changed the motherboard in it, as it was only worn, it had nothing on it, it was destroyed by the incorrect flashing and of course it didn't start at all. I say what Samsung told me not to do with odin that I lose the warranty. And there's another thing I found right on the galaxy s2, my battery in 5 minutes was 100% charged, I was watching it on Youtube after I had 80%, I say damn it, the battery will be a little swollen, so it seems to me 2000mAh and I gave it reset factory I formatted the memory from it 16GB I deleted everything, and I took out the SD card A-DATA 16gb Class 10 and when I load it I had consumed it, I loaded it 100% I enter Youtube I see 97% I say '' hop '' something is not going well, as I had other problems with A-data class 10 cards which are very bad, I had one on an ip camera, it blocked my camera, and I put Verbatim 32gb class 4 on both tel and a bit of a razor, I have no problem. I do NOT recommend A-DATA bad microSD cards, I lost my battery and the phone was still working hard, I was going to go with the battery and I didn't go.

  • You better buy a Nexus 7 Edition 2013 and you no longer have to deal with rum / flutter / warranty / lost time / nerves / agony / ecstasy / headaches / nausea / vomiting / diarrhea / fever / tension / chills / .. . / ... / ...
    It tablet a week and has no trace of lag, everything goes perfectly, the best hardware platform, the cleanest android.

  • The easiest way to change your room still remain samsung phones. I had a ZTE Racer 2 and he failed softu. I have found no way I can change to the original room. Now with Samsung using Odin and I have no better tool problema.Cea flash for samsung

  • George: The easiest way to change your room still remain samsung phones. I had a ZTE Racer 2 and he failed softu. I have found no way I can change to the original room. Now with Samsung using Odin and I have no better tool problema.Cea flash for samsung

    Yes ... the truth is that ZTE is a very popular company.
    Find out more before you buy a smartphone, do a search to see which are the most "flexible" brands with a rich development, popular in this world of custom roms.
    Buy all no-name sites and claims to have run iOS or what not operating system.

    • why do you say they are not good ZTE?!? that they are made in China? ...
      I have a ZTE Blade II and ZTE Blade III since they came on the market..and I haven't had any problems so far.and it runs any android..do a search on the Forum, there are so many about zte how to install a rom ... guarantee as with the other brands ... that they are samsung, iPhone, etc. All Phone Is ...
      --------------------------------------
      Thank you for your tutorial.
      --------------------------------------

  • Adrian GudusYes ... the truth is that ZTE is a very popular company. More educated yourselves before you buy a smartphone, do a search to see which brands are the most "flexible" development with a rich, popular in this world of custom ROMs. Buy all no-name sites and claims to have run iOS or what not operating system.

    She may be popular (China is a huge country, may be even as the number of sales Samsung), but it 0 qualities.

  • Mario: Why do you say that you are good ZTE?!? they are made in china? ... I have a ZTE Blade III ZTE Blade II and since they had no problems iesitpe piatza..si up acuma.si runs a search on any android..faceti Forum, are so much about ZTE as ... rom installs a guarantee that the other brands ... as suntsamsung, iPhone, etc. All ------------- Phone is ... thank you for the tutorial. -------------

    I say read my comment more carefully. I didn't use the words "they're not good."
    There may be good things but a horrible marketing / weak which does not enjoy popularity as they deserve.
    Regardless of the brand (there is even Samsung models) there may be models not addressed in forums that are weak or are not loved by developers.
    Concluding, development and popularity in the world for any model ZTE Android is much lower compared to Samsung Galaxy S2, S3, S4, Galaxy Nexus, Nexus4, HTC One. Furthermore ZTE's models will not find anything.

  • Ali!: She may be popular (China is a huge country, may be even as the number of sales Samsung), but it 0 qualities.

    In the sentence "Yes, the truth is that ZTE is a very popular company" I was ironic. It's hard to catch yourself!

  • Hello, I have a (SE Xperia x10i) version 2.3.3 gingerbread.Ma can help ICS or Jelly bean bag, I found many ROMs to choose from but nustiu on.

Related Post

This website uses cookies.