Opera Mini 4.4

Opera Mini 4 has been updated. The new release is Version 4.4  According to a post on the Opera Mini blog, there are no visible changes in this version. However the network code has be redesigned which “opens up new possibilities for your network operator to integrate services like free Opera Mini browsing to certain sites”. I kinda doubt that Boost will ever use that feature. There are also bug fixes including one for a problem that affected skins on some Samsung devices.

Opera Mini 4.4 is recomended for phones that aren’t powerful enough to run Opera 5+ well or at all.

Type: Freeware
Author:  Opera Software – Product Page, Online HelpForum
Data Connection Required: Yes
Minimum Java ME profile: MIDP 2.0
Screen Size: All
Reported Working On: LG Rumor Reflex, Motorola i776, Motorola Rambler, Samsung Factor
Reported not working on: Qmobile E880, Samsung Ch@boostapps.comt 222, Samsung GT- E2220, Samsung GT-E2222, Samsung GT E2252

The app “Opera Mini 4″ (134 KB) is ready to download or send to your phone as filename:”Mini44c”.

Downloading uses paid data. Downloads are for basic phones that support Java ME such as Nokia S40 phones. They do not work on Android, Apple, Firefox or Windows phones.

Download to your Phone

Go to http://boostapps.com with your phone's browser, click the "Enter jump code" link and enter this jump code: 5398

Download to your PC


  1. how to download opera mini to my samgte2252? jar or jad?

    • Try the jad first. If that doesn’t work try the jar.

  2. i am using samsung GT-e2222 and yet it tells me server unavailable.I also get issues downloading games infact i don’t have one game on my phone. Why does the phone not use whatsapp? sorry if i have asked too many but one more,can’t transfer a file from my laptop to my phone can’t even connect it to browse either.

  3. i downloaded it show download unavelable jar invalid

    • What phone are you using.

  4. mymobileshowinvalidejar

  5. i am download any software and games then why are show jar are invalid ,server unavailable and error during installation

    • What phone brand and model)?

  6. why my phone (Samsung GT-E2222) can not download Opera mini?

    • Downloading apps doesn’t work on the Samsung GT-E2222. It seems to be a phone bug.

  7. i love opera mini

  8. I cant download applications on my samsungGT-E2222. if i download it says downloaded jar are invalid what can I do to fix this and how?

    • The Samsung GT-E2222 doesn’t support installing apps. There’s no fix available

  9. failed to connect to internet after downloading opera mini 3 or 4.5. Further, I am unable to download operamini 4.5 from website: m.operamini.com. I have samsung GT E2232 mobile & tata docomo network connection. kindly suggest action to be taken.

  10. i can’t download games and apps on my samsung e2222

    • The Samsung e2222 doesn’t support user installed apps.

  11. i have tried all i can but 2 no avail plz plz plz help me i cant download any app in my samsung E2222 it says jar invalid.plz help me tanx

  12. please help me. my samsung gt-e2220 cannot download any app..it keep saying; DOWNLOADED JAR ARE INVALID…i have tried everything i know about phones but still cant fix it..please help

  13. sumsung e2222 cant install or download apps help pliz

  14. I don’t get it why u made this kind of phone samsung Ch@boostapps.comt 222 Gt-E2222.
    A very sturbon one,can’t install Opera neither download games not anything can download!

    • I wish I knew why too. The Samsung Ch@boostapps.comt phones seem to be broken as no one can install apps on them. Only Samsung can fix the problem, have you tried contacting Samsung support?

  15. my cell phone samsung gt e2252 opera mini does not working pls help

  16. my phone samsung e-2222 not working no instal

    • That’s correct, this app doesn’t work on the e-2222, it says so in the post.

  17. my samaung ch@boostapps.comt 222 GT E-2222 mobile all downladed invalid JAR problam plz solution my prob.

  18. sir,
    i download browser to my phone they say download failed downloaded jar are invalid browser not install my phone at very fast please help me sir

    • What phone? Make & model?

  19. Hy…My headset name is Samsung chat222 GT-E2222 not working and installing on games and apps. So pls gives me on any suggestion….Please Sir….

    • Installing apps on the Chat 222 doesn’t work for anyone. It’s a badly designed phone. Return it for a refund if you still can.

  20. I don’t know why Opera Mini 4 Don’t want me to Download Opera Mini to Samsung GT-E222 Cellphone… It’s there a Problem on my phone….Ohhhh My…

  21. i have some problem on my samsung mobile e2222 for download for java game and applications

    • Everyone has trouble with that phone. It doesn’t seem to support installing apps.

  22. my phone samsung chat 222 gte-2222 is not installing games and apps.why?

    • That phone is just bad. Installing apps doesn’t work. I don’t know what Samsung did to break it.

  23. I can’t download operamini in mi Samsung GTE 2222 so please i really want to know the problem..

    • The problem is the phone, it doesn’t support apps.

  24. i got my self a e2222 sumsung and am trying to download opera mini version 4 and the response am getting is that jar or jad is not found what do i do?

    • The e2222 aka Ch@boostapps.comt222 dosn’t seem to support installing apps. There’s no fix that I’m aware of.

  25. i also have same problem to my samsung ch@boostapps.comt222

    • Everyone has problems installing apps on that phone. There doesn’t seem to be any fix, it’s a bad phone unfortunately.

  26. anytime i install java on my chat222 they tell me invalid jar

  27. im using samsung cha@boostapps.comt on 2222,whenever i try to doanload games,whassapp,opera mini 3.1 it shows JAR downloading error. i tried to install but shows the same when downloading any app. help?

    • The Samsung Ch@boostapps.comt phones don’t seem to allow installing apps. I don’t know why or how to fix that.

  28. when i downloaded it came that jar invalid

    • What phone make and model are you using?

  29. Not working on my samsung e2222 it shows jar invalid

  30. i need java apps but my phone gt e2220 saying jar eror.


  31. I tried to download operamin 4,but it said failed to download invalid jar.

  32. i tried to download opera mini 4.4 in my mobile samsung ch@boostapps.comt 222. it shows error message. what can i do.

    • See my reply to John below.

  33. how do i get the right operamini for mysamasung chat 222?

    • Try Opera Mini 3.1 or 4.1. But the Chat 2222 seems to have trouble installing any app so it might not work.

  34. its happening on my samsung gte2222, tried all options

  35. i tried dowloading operamini~3 but it tells me that dowloaded jar are invalid so don’t know

    • What phone is this happening on?

  36. Oh! Sorry sir one mistake i can have already opera mini 7 but ” it is not working with full speed .” Ok will try to check your above link for opera 7 and opera 8.Thankyou.

  37. Thankyou sir for help me I brought a new mobile Samsung Champ Neo DUOS touch screen .So i want to download opera mini 7 update .because Currently i have opera mini 7 in my device Samsung but it is working with full speed. Please help me please any browser that’s works on my Samsung Champ Neo DUOS

  38. very good& helpfulsite butplease help me to installoperamini8

  39. whats right operamini for my SAMSUNG GT-E2252 . Please help me .

    • I don’t have that phone so I know which Opera Mini version, if any will work. I recommend trying them in this order 8, 7.1, 6.1, 4.4, 4.2, 3.1 until you find one that works.

  40. Sir. My mobile is Nokia2600classic it can support only minimum 250kb applications . Please give a app with fast internet . Not fast browser but upload any without hang or difficulties . Because all browser hang means stop working any time. ? Help me…

    • I’ve never used the Nokia 2600c so I can’t recommend any specific apps that will work on it.
      As with all Java phones the only way to find out if an app will work on your phone is to try it.
      The app pages on this site all list the app’s size so you can skip ones that are greater than 250 KB.

  41. what is right opera mini my samsung mobile phone GT-E2220?

    • I don’t think that phone can run any version of Opera Mini.

  42. its still not working on my samsung chat 222

  43. what is the right opera mini for my samsung ch@boostapps.comt 222

  44. why my samsung mobile phone GT-E2220 cannot download opera mini?

    • Very few apps work on the Samsung GT-E2220. I don’t think there’s any solution.

  45. Sir i have qmobile e880wifi any browsser not work pls help me

    • Do you have a data connection using WiFi or mobile packet data?

  46. im having samsung -E222 anytime i try to download application it keep saying download fail,downloaded jar are invalid.What should i do?

    • The Samsung E222 is trouble. Very few, if any downloaded apps work on it. I’m not aware of any fix.

  47. i m using samsung e2252 but opera mini not show prob.jar not found plz help me

  48. pls am using samsung chat gt2222 but any time i download operamini it replies that jar are invalid pls help me

    • that phone model doesn’t seem to support downloading apps for some reason. Return it if you can

  49. Thanks for give us your halp

  50. Pls sir,Im using GT19000.and i have a to download operamini.pls help me through.

    • You need to use the Android version from the Play Store. The apps on this site are for non-smartphones.

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