Video footage appeared to show Ronaldo angrily slapping the phone out of the boy's hand as he walked down the tunnel.
"When you see world-recognised figures like Juergen Klopp and Pep Guardiola behaving like that, it is then replicated by people in youth football and perpetuates the idea that it is OK to do it," Ref Support UK CEO Martin Cassidy said.
Manchester City needed a second-half penalty from striker Erling Haaland to break the resistance of a dogged Crystal Palace.
Manchester City moved 17 points clear of the pack with a 3-0 win at Fulham on Saturday
Preview and timings of the Premier League matches this weekend
Richarlison is a rarity among the overindulged footballing elite. In a World Cup which has been overshadowed by social issues, Brazil's latest football sensation is championing more than just one cause, observes Deepti Patwardhan.
Tite likes Tottenham striker Richarlison, saying "he only has eyes for the goal" while Gabriel Jesus, who failed to score in five appearances at the 2018 World Cup, appears to now be vying with the likes of Raphinha and Antony for a wide role in the Selecao.
Bayern's Mazraoui suffers heart complications due to COVID
New Everton boss Sean Dyche's reign began with a shock 1-0 victory over English Premier League leaders Arsenal.
IMAGES from the EPL matches played on Saturday
Gerrard's side turned their fortunes around at the expense of the visitors under Lampard
Cristiano Ronaldo came off the bench to earn Manchester United a hard-fought 2-1 victory at Everton in the Premier League on Sunday, taking his career goal tally to 700 in the process.
Images from EPL matches played on Wednesday.
Kane began the night level on 19 goals with Liverpool's Mohamed Salah in the race for the Golden Boot.
In his domestic career, James had moved to Spain from the French side AS Monaco directly after claiming the World Cup Golden Boot with his six goals at the 2014 competition in Brazil.
Images from Saturday's action in the Premier League.
Manchester United remain winless at home in the league this season after Arsenal enjoyed their first win at Old Trafford
Everton's Abdoulaye Doucoure scored an extra-time winner as they edged Rotherham United 2-1 in an absorbing FA Cup
Striker Mariano's header was glanced onto the crossbar by Sociedad's Andoni Gorosabel while the loose ball fell to Marco Asensio, whose shot was deflected wide for a corner from which Raphael Varane header hit the top of the bar.
IMAGES from the Premier League matches played on Saturday.
Manchester City secured a record 15th straight victory in all competitions with a 3-1 win at Championship side Swansea City in the FA Cup fifth round on Wednesday.
The schedule for the league's 2022-23 season was released with Liverpool starting away to promoted team Fulham. City plays its first game a day later.
Chelsea extended their impressive turnaround under new coach Thomas Tuchel with a 2-0 home win over in-form Everton on Monday as Kai Havertz played a key role in both goals on his return to the starting 11.
IMAGES from the English Premier League matches played on Sunday.
Liverpool may have to wait a little longer for their Premier League title celebrations after they were held to a 0-0 draw at Everton in the behind closed-doors Merseyside derby on Sunday.
IMAGES from the English Premier League matches played on Saturday.
Liverpool will resume their quest for a first top-flight title in 30 years against Everton on June 21 but the venue for the behind-closed-doors fixture was not confirmed when the league released its revised fixtures for the season's restart.
A round-up of the action in the English Premier League on Monday.
Match-by-match facts and statistics ahead of the first round of Premier League fixtures from August 5-7 (all times IST).
Newcastle dealt a huge blow to Arsenal's chances of qualifying for the Champions League by beating them 2-0
IMAGES from the English Premier League matches played on Wednesday.
Two goals from late substitute Olivier Giroud and one apiece by Mesut Ozil and Mikel Arteta secured Arsenal's place in the FA Cup semi-finals with a 4-1 win against Everton at the Emirates Stadium on Saturday.
England forward Raheem Sterling joined Chelsea on a five-year contract from Manchester City, the two English Premier League clubs announced on Wednesday.
Arsenal exacted revenge against Liverpool on Sunday, Everton kept a dream alive for their manager and Sheffield United caused a dramatic old-fashioned upset as they all reached the FA Cup quarter-finals.
Manchester United completed their first home and away Premier League double over Manchester City since the Alex Ferguson era with a 2-0 victory at Old Trafford on Sunday.. Earlier, two goals in each half from a rampant Chelsea earned them a 4-0 victory over Carlo Ancelotti's Everton, cementing their place in the Premier League's top four.
The top three places in the Premier League table look secure for Liverpool, Manchester City and Leicester City, but the fourth spot, currently occupied by Chelsea, remains tantalisingly within reach for several clubs including Carlo Ancelotti's Everton and Ole Gunnar Solskjaer's United.
Images from the EPL matches played across England on Saturday.
A stunning first-half performance by striker Romelu Lukaku guided Everton to a 3-2 home victory over Newcastle on Monday to lift his side to fourth and maintain the Premier League's only unbeaten record.
Footage emerged on social media of Ronaldo appearing to swipe his hand towards the ground as he walked off the pitch and headed for the tunnel at Goodison Park. Eyewitnesses said the 37-year-old had knocked a fan's phone out of their hand and it smashed to the ground.
IMAGES from soccer matches played in the English Premier League and the La Liga on Monday.