Question about Sony Ericsson Z550i Cellular Phone

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Mini browser opera 4.1

The mini browser give me problems it does not wanna install cos it say my data verification certification failed check date setting in device

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There are some issue with Opera mini version 4.1 (with digital signature) and some phones. Please download a version which do not have digital signature from

Posted on Feb 09, 2009

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Check that your date is set to the right date.

Posted on May 03, 2008

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Posted on Jan 02, 2017

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Changjiang w007

Usually, the install process occurs only on the first launch of Opera Mini.
Try deleting the app data under Settings>Apps>Downloaded>Opera Mini or un- and reinstall the app from the Play Store.
If everything else fails, try using another browser

Nov 13, 2013 | Cell Phones


How to use Fixya From Your Blackberry

Being an expert on fixya I found that I like to check new questions on a regular basis but don't always be in front of my PC. While trying to use it on my BB i realized it just didn't work. well that was until I discovered a nifty little trick.

you will need

1.) a blackberry (obviously)
2.) a Free web browser called opera mini
3.) another free browser called BOLT

OK to pull this off we need to trick out blackberry into keeping packets alive. so do this,

1.) install both opera mini and bolt to your blackberry
2.) execute opera mini
3.) go to fixya and select Sign In , enter your user name and password, select remember your user name and password (remember me)
4.) it will fail but that's OK, leave opera mini open and start bolt
5.) go to fixya and repeat step 3 using bolt instead of opera mini
6.) it will fail
7.) close opera mini, then close bolt
8.) open bolt and browse to fixya again
9.) click Sign In you will see your user name and password already there , click remember me to make sure its on and click Sign In .

You will now be logged into Fixya.

this trick also works with online banking. however I don't recommend it.

on Mar 31, 2011 | Cell Phones

1 Answer

My nokia N8-00 cannot download software ( mini opera ) lcd will display ' internal error : Jsr pugin ca ncelled installation...please h

Hello Restore your phone by typing *#7370# when the phone is in normal mode.Some of the Internet configuration setting/certificate may lost or failed to install in your phone.Before install any software, every phone should prompt coz the phone is having all the required certificate.Therefore,still After resetting the problem still persist you need to flash / update the phone to recover the missing certificate.During this time you need to visit mobile repairing shop.Good luck

Feb 10, 2012 | Nokia N Cell Phones

2 Answers

I can not access my pc suite through my cellphone . it constantly thruoughs me a message saying that the certificate may not be valid,is expired or phone's date settings may be do i get...

- check the pc suiite certificate details regarding the certificate "valid from" and the "expiry" dates.
- set the mobile phone date to any date inbetween the "valid from" and the "expiry" dates.
- install the pc suite inthe mobile.
- enjoy

Jul 14, 2011 | Nokia N70 Cellular Phone

4 Answers

How will I install Opera Mini?

visit this site through your mobile browser to check compability and to install opera

Mar 01, 2011 | Samsung GTC3300 Cell Phone

2 Answers

I have nokia e71 when i download skype or any other files then after finish the downloading when i apply for instal the file but my phone can not instal...its show this word ( certification maybe not yet...

you should set Online Certificate Check to "OFF" to rectify the issue.

You can set it OFF by doing the steps below:

1. Menu

2. Settings

3. Phone Settings

4. Applications

5. App. Manager

6. Set Online Certificate Check to "OFF"

7. "Software Installation" should also be set to "ALL"

another way is;

1. Menu

2. Settings

3. Phone Settings

4. Data Manager

5. Application Manager

6. Options

7. Settings

8. Set Online Certificate Check to "OFF"

9. "Software Installation" should also be set to "ALL"

After you have done the steps above, clear your phone's web browser's cache:

1. Menu

2. Internet

3. Web

4. Options

5. Clear Privacy Data

6. Cache

After which, turn off and on phone then try to install application again.

Feb 25, 2011 | Nokia E71 Smartphone

2 Answers

Actually i bought nokia e63 12/07/2010 i can't able to install my opera browser as well as other applications it shows certificate expiry date or your phone's date might be changed. please assist me to do...

download the newer opera min or opera mobile at from your mobile, if you download from your phone opera will installed automaticly with no error

i hope this helpful
thank you for using fixya

Feb 11, 2011 | Nokia E63 Cell Phone

1 Answer

After downloading when installing it says installing dropped

If you are installing a signed Java/Symbian application on your device and the OTA(Over the air) installation fails AFTER the application has been downloaded, ensure that the code-signing certificate in the application matches the root certificate in your device, e.g if your device's generic browser has a Thawte Root Certificate, you can install an application signed with a Thawte certificate.
However, if the download of the application to be installed fails completely or cannot start the app download, the issue may be with the proxy port configuration of your internet connection profile.For most devices with a Java platform for embedded apps, e.g JBlend JVM (Java Virtual Machine) supporing MIDP 2.0 and CLDC-1.1 &2.0 standards, the proxy port for the data connection profile should be 8080.
I hope the suggested solutions will solve your problem.

Dec 17, 2010 | Cell Phones

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