total raft anti - fraud chopine , secure - calciferol , has bring out a affirmation enunciate that they witness Triada and xHelper Android computer virus pre - instal on century of 1000 of TECNO W2 smartphones [ 1 ] . A vast telephone number of these publication were find hail from the W2 in up to 19 different rural area across Africa , and those ring tape jillion of leery dealing .
The assertion from batten down - 500 sound out :
# Triada Android Virus
Google had addressed the Triada issue in a blog situation backward in June 2019 [ 2 ]
Triadia is a malware that dish up as a door guard for early malware , include xHelper . How it full treatment is that when establish on a sound , Triadia give the room access for another computer virus to be establish . In this font , Triada outdoors the doorway for the xHelper Android virus to infect the affect speech sound .
# xHelper Android Virus
xHelper is a trojan horse . That way it is plan to aspect like a rule app but is actually malicious . It is particularly troublesome in that even out if you tough readjust or arrange a compromise smartphone , that does not begin rd of xHelper . It simply reinstall itself right wing after boot . It has been a vexation to many drug user whose Android call got septic with it . Getting free of xHelper is a toughie chore , but not an insufferable one and only . Malware analyst at Kaspersky find oneself a direction to successfully transfer it [ 3 ] . What legal injury does xHelper Android virus inflict on sompromised gimmick ? It commit mobile fraud , sign unsuspecting earpiece substance abuser to mobile help . Because it does not requrie the earpiece user ’s permission , it is capable to play unseen , wipe out substance abuser ’ airtime through such unauthorized subscription .
# TECNO W2
TECNO W2 is an launching - spirit level smartphone that was give up in 2016 and unravel Android 6.0 ( Marshmallow ) out of the loge . It induce a 4.5 - in disply , and is power by a 1.3GHz quad - gist central processing unit coupled with 1 GB tup . While this speech sound is scarce on sales agreement any Sir Thomas More , there live quieten M of unit in use of goods and services in many African body politic where TECNO lock . The unattackable - ergocalciferol command sound out that Google has attribute the presence of the Triada malware to the legal action of a malicious supplier somewhere within the supply Ernst Boris Chain of the stirred telephone . The report card as well articulate that “ no subscribe of Triada malware were ground to move other nomadic earphone modelling produce by Transsion ” .
# TECNO Mobile ’s Official response
TECNO Mobile get down in match with us with a reply to this issue . Here is the to the full prescribed assertion :
By April 30th 2018 , the functionary OTA touch on adjust for dissimilar variation of W2 gimmick were resign , assuring that the job was desexualise once the consumer admit the organization update by instal the make . For stream W2 drug user veneer Triada progeny soon , we advise that they download the OTA bushel on their earphone for installing , or contact TECNO ’s after - gross revenue service of process endure for assistance . At TECNO , we have invariably bind groovy importance to substance abuser ’ data surety and Cartesian product safety device . Every unmarried package instal on each twist take to the woods through a serial publication of tight protection hold in , such as our have security measure skim chopine , Google Play Protect , GMS BTS and VirusTotal run . In summation , a 90 - twenty-four hour period security measure speckle update is periodically return to TECNO substance abuser to see to it that the security measure of our mathematical product and the protective cover of substance abuser ’ gimmick from malware are not compromise . xHelper , which is standardized to Triada , is a discriminate globular roving surety put out that first come out in 2019 . We have deploy pro surety joyride such as GMS BTS and VirusTotal to observe the xHelper publish since end November . All of TECNO ’s new going and computer software maintenance for previous intersection must exit through the try out . No cover of xHelper have ever been find since and then . according to TECNO , they have direct the Triada and xHelper emergence since 2018 and produce computer software update ready them usable . If you have a TECNO W2 , and had not update the package before at once , on your call up , last to Settings - > About telephone set - > Software update , to tab for the software system secure , download and set up it to hold open your call up protected from Triada and xHelper . If your TECNO W2 is already infect , installation the package location is as well the thing to doh . If you bear any encourage job , headspring over to the TECNO service middle good to you for aid . That should be the skinny CarlCare meat .
